refactor: Change file structure

61 files changed, 2958 insertions, 0 deletions

diff --git a/code/app/src/lib/api/internal-fetch.ts b/code/app/src/lib/api/internal-fetch.ts
new file mode 100644
index 0000000..b21d669
--- /dev/null
+++ b/code/app/src/lib/api/internal-fetch.ts
@@ -0,0 +1,170 @@
+import { Temporal } from "temporal-polyfill";
+import { clear_session_data } from "$lib/session";
+import { resolve_references } from "$lib/helpers";
+import type { IInternalFetchResponse } from "$lib/models/IInternalFetchResponse";
+import type { IInternalFetchRequest } from "$lib/models/IInternalFetchRequest";
+import { redirect } from "@sveltejs/kit";
+
+export async function http_post(url: string, body?: object | string, timeout = -1, skip_401_check = false, abort_signal?: AbortSignal): Promise<IInternalFetchResponse> {
+    const init = {
+        method: "post",
+    } as RequestInit;
+
+    if (abort_signal) {
+        init.signal = abort_signal;
+    }
+
+    if (body) {
+        init.headers = {
+            "Content-Type": "application/json;charset=UTF-8",
+        };
+        init.body = JSON.stringify(body);
+    }
+
+    const response = await internal_fetch({ url, init, timeout });
+    const result = {} as IInternalFetchResponse;
+
+    if (!skip_401_check && await is_401(response)) return result;
+
+    result.ok = response.ok;
+    result.status = response.status;
+    result.http_response = response;
+
+    if (response.status !== 204) {
+        try {
+            const ct = response.headers.get("Content-Type")?.toString() ?? "";
+            if (ct.startsWith("application/json")) {
+                const data = await response.json();
+                result.data = resolve_references(data);
+            } else if (ct.startsWith("text/plain")) {
+                const text = await response.text();
+                result.data = text as string;
+            }
+        } catch {
+            // Ignored
+        }
+    }
+
+    return result;
+}
+
+export async function http_get(url: string, timeout = -1, skip_401_check = false, abort_signal?: AbortSignal): Promise<IInternalFetchResponse> {
+    const init = {
+        method: "get",
+    } as RequestInit;
+
+    if (abort_signal) {
+        init.signal = abort_signal;
+    }
+
+    const response = await internal_fetch({ url, init, timeout });
+    const result = {} as IInternalFetchResponse;
+
+    if (!skip_401_check && await is_401(response)) return result;
+
+    result.ok = response.ok;
+    result.status = response.status;
+    result.http_response = response;
+
+    if (response.status !== 204) {
+        try {
+            const ct = response.headers.get("Content-Type")?.toString() ?? "";
+            if (ct.startsWith("application/json")) {
+                const data = await response.json();
+                result.data = resolve_references(data);
+            } else if (ct.startsWith("text/plain")) {
+                const text = await response.text();
+                result.data = text as string;
+            }
+        } catch {
+            // Ignored
+        }
+    }
+
+    return result;
+}
+
+export async function http_delete(url: string, body?: object | string, timeout = -1, skip_401_check = false, abort_signal?: AbortSignal): Promise<IInternalFetchResponse> {
+    const init = {
+        method: "delete",
+    } as RequestInit;
+
+    if (abort_signal) {
+        init.signal = abort_signal;
+    }
+
+    if (body) {
+        init.headers = {
+            "Content-Type": "application/json;charset=UTF-8",
+        };
+        init.body = JSON.stringify(body);
+    }
+
+    const response = await internal_fetch({ url, init, timeout });
+    const result = {} as IInternalFetchResponse;
+
+    if (!skip_401_check && await is_401(response)) return result;
+
+    result.ok = response.ok;
+    result.status = response.status;
+    result.http_response = response;
+
+    if (response.status !== 204) {
+        try {
+            const ct = response.headers.get("Content-Type")?.toString() ?? "";
+            if (ct.startsWith("application/json")) {
+                const data = await response.json();
+                result.data = resolve_references(data);
+            } else if (ct.startsWith("text/plain")) {
+                const text = await response.text();
+                result.data = text as string;
+            }
+        } catch (error) {
+            // ignored
+        }
+    }
+
+    return result;
+}
+
+async function internal_fetch(request: IInternalFetchRequest): Promise<Response> {
+    if (!request.init) request.init = {};
+    request.init.credentials = "include";
+    request.init.headers = {
+        "X-TimeZone": Temporal.Now.timeZone().id,
+        ...request.init.headers
+    };
+
+    const fetch_request = new Request(request.url, request.init);
+    let response: any;
+
+    try {
+        if (request.timeout && request.timeout > 500) {
+            response = await Promise.race([
+                fetch(fetch_request),
+                new Promise((_, reject) => setTimeout(() => reject(new Error("Timeout")), request.timeout))
+            ]);
+        } else {
+            response = await fetch(fetch_request);
+        }
+    } catch (error: any) {
+        console.log(error);
+        if (error.message === "Timeout") {
+            console.error("Request timed out");
+        } else if (error.message === "Network request failed") {
+            console.error("No internet connection");
+        } else {
+            throw error; // rethrow other unexpected errors
+        }
+    }
+
+    return response;
+}
+
+async function is_401(response: Response): Promise<boolean> {
+    if (response.status === 401) {
+        clear_session_data();
+        throw redirect(307, "/login");
+    }
+    return false;
+}
diff --git a/code/app/src/lib/api/root.ts b/code/app/src/lib/api/root.ts
new file mode 100644
index 0000000..3e5bda2
--- /dev/null
+++ b/code/app/src/lib/api/root.ts
@@ -0,0 +1,6 @@
+import {http_post} from "$lib/api/internal-fetch";
+import {api_base} from "$lib/configuration";
+
+export function server_log(message: string): void {
+    http_post(api_base("_/api/log"), message);
+}
diff --git a/code/app/src/lib/api/time-entry.ts b/code/app/src/lib/api/time-entry.ts
new file mode 100644
index 0000000..a40b0c2
--- /dev/null
+++ b/code/app/src/lib/api/time-entry.ts
@@ -0,0 +1,83 @@
+import {api_base} from "$lib/configuration";
+import {is_guid} from "$lib/helpers";
+import {http_delete, http_get, http_post} from "./internal-fetch";
+import type {TimeCategoryDto} from "$lib/models/TimeCategoryDto";
+import type {TimeLabelDto} from "$lib/models/TimeLabelDto";
+import type {TimeEntryDto} from "$lib/models/TimeEntryDto";
+import type {TimeEntryQuery} from "$lib/models/TimeEntryQuery";
+import type {IInternalFetchResponse} from "$lib/models/IInternalFetchResponse";
+
+
+// ENTRIES
+
+export async function create_time_entry(payload: TimeEntryDto): Promise<IInternalFetchResponse> {
+    return http_post(api_base("v1/entries/create"), payload);
+}
+
+export async function get_time_entry(entryId: string): Promise<IInternalFetchResponse> {
+    if (is_guid(entryId)) {
+        return http_get(api_base("v1/entries/" + entryId));
+    }
+    throw new Error("entryId is not a valid guid.");
+}
+
+export async function get_time_entries(entryQuery: TimeEntryQuery): Promise<IInternalFetchResponse> {
+    return http_post(api_base("v1/entries/query"), entryQuery);
+}
+
+export async function delete_time_entry(id: string): Promise<IInternalFetchResponse> {
+    if (!is_guid(id)) throw new Error("id is not a valid guid");
+    return http_delete(api_base("v1/entries/" + id + "/delete"));
+}
+
+export async function update_time_entry(entryDto: TimeEntryDto): Promise<IInternalFetchResponse> {
+    if (!is_guid(entryDto.id ?? "")) throw new Error("id is not a valid guid");
+    if (!entryDto.category) throw new Error("category is empty");
+    if (!entryDto.stop) throw new Error("stop is empty");
+    if (!entryDto.start) throw new Error("start is empty");
+    return http_post(api_base("v1/entries/update"), entryDto);
+}
+
+// LABELS
+export async function create_time_label(labelDto: TimeLabelDto): Promise<IInternalFetchResponse> {
+    return http_post(api_base("v1/labels/create"), labelDto);
+}
+
+export async function get_time_labels(): Promise<IInternalFetchResponse> {
+    return http_get(api_base("v1/labels"));
+}
+
+export async function delete_time_label(id: string): Promise<IInternalFetchResponse> {
+    if (!is_guid(id)) throw new Error("id is not a valid guid");
+    return http_delete(api_base("v1/labels/" + id + "/delete"));
+}
+
+export async function update_time_label(labelDto: TimeLabelDto): Promise<IInternalFetchResponse> {
+    if (!is_guid(labelDto.id ?? "")) throw new Error("id is not a valid guid");
+    if (!labelDto.name) throw new Error("name is empty");
+    if (!labelDto.color) throw new Error("color is empty");
+    return http_post(api_base("v1/labels/update"), labelDto);
+}
+
+// CATEGORIES
+export async function create_time_category(category: TimeCategoryDto): Promise<IInternalFetchResponse> {
+    if (!category.name) throw new Error("name is empty");
+    if (!category.color) throw new Error("color is empty");
+    return http_post(api_base("v1/categories/create"), category);
+}
+
+export async function get_time_categories(): Promise<IInternalFetchResponse> {
+    return http_get(api_base("v1/categories"));
+}
+
+export async function delete_time_category(id: string): Promise<IInternalFetchResponse> {
+    if (!is_guid(id)) throw new Error("id is not a valid guid");
+    return http_delete(api_base("v1/categories/" + id + "/delete"));
+}
+
+export async function update_time_category(category: TimeCategoryDto): Promise<IInternalFetchResponse> {
+    if (!is_guid(category.id ?? "")) throw new Error("id is not a valid guid");
+    if (!category.name) throw new Error("name is empty");
+    if (!category.color) throw new Error("color is empty");
+    return http_post(api_base("v1/categories/update"), category);
+}
diff --git a/code/app/src/lib/api/user.ts b/code/app/src/lib/api/user.ts
new file mode 100644
index 0000000..f0dc932
--- /dev/null
+++ b/code/app/src/lib/api/user.ts
@@ -0,0 +1,47 @@
+import {api_base} from "$lib/configuration";
+import {http_delete, http_get, http_post} from "./internal-fetch";
+import type {LoginPayload} from "$lib/models/LoginPayload";
+import type {UpdateProfilePayload} from "$lib/models/UpdateProfilePayload";
+import type {CreateAccountPayload} from "$lib/models/CreateAccountPayload";
+import type {IInternalFetchResponse} from "$lib/models/IInternalFetchResponse";
+
+export async function login(payload: LoginPayload): Promise<IInternalFetchResponse> {
+    return http_post(api_base("_/account/login"), payload);
+}
+
+export async function logout(): Promise<IInternalFetchResponse> {
+    return http_get(api_base("_/account/logout"));
+}
+
+export async function create_forgot_password_request(username: string): Promise<IInternalFetchResponse> {
+    if (!username) throw new Error("Username is empty");
+    return http_get(api_base("_/forgot-password-requests/create?username=" + username));
+}
+
+export async function check_forgot_password_request(public_id: string): Promise<IInternalFetchResponse> {
+    if (!public_id) throw new Error("Id is empty");
+    return http_get(api_base("_/forgot-password-requests/is-valid?id=" + public_id));
+}
+
+export async function fulfill_forgot_password_request(public_id: string, newPassword: string): Promise<IInternalFetchResponse> {
+    if (!public_id) throw new Error("Id is empty");
+    return http_post(api_base("_/forgot-password-requests/fulfill"), {id: public_id, newPassword});
+}
+
+export async function delete_account(): Promise<IInternalFetchResponse> {
+    return http_delete(api_base("_/account/delete"));
+}
+
+export async function update_profile(payload: UpdateProfilePayload): Promise<IInternalFetchResponse> {
+    if (!payload.password && !payload.username) throw new Error("Password and Username is empty");
+    return http_post(api_base("_/account/update"), payload);
+}
+
+export async function create_account(payload: CreateAccountPayload): Promise<IInternalFetchResponse> {
+    if (!payload.password && !payload.username) throw new Error("Password and Username is empty");
+    return http_post(api_base("_/account/create"), payload);
+}
+
+export async function get_profile_for_active_check(): Promise<IInternalFetchResponse> {
+    return http_get(api_base("_/account"), 0, true);
+}
diff --git a/code/app/src/lib/colors.ts b/code/app/src/lib/colors.ts
new file mode 100644
index 0000000..34c7992
--- /dev/null
+++ b/code/app/src/lib/colors.ts
@@ -0,0 +1,47 @@
+export function generate_random_hex_color(skip_contrast_check = false) {
+    let hex = __generate_random_hex_color();
+    if (skip_contrast_check) return hex;
+    while ((__calculate_contrast_ratio("#ffffff", hex) < 4.5) || (__calculate_contrast_ratio("#000000", hex) < 4.5)) {
+        hex = __generate_random_hex_color();
+    }
+
+    return hex;
+}
+
+// Largely copied from chroma js api
+function __generate_random_hex_color(): string {
+    let code = "#";
+    for (let i = 0; i < 6; i++) {
+        code += "0123456789abcdef".charAt(Math.floor(Math.random() * 16));
+    }
+    return code;
+}
+
+function __calculate_contrast_ratio(hex1: string, hex2: string): number {
+    const rgb1 = __hex_to_rgb(hex1);
+    const rgb2 = __hex_to_rgb(hex2);
+    const l1 = __get_luminance(rgb1[0], rgb1[1], rgb1[2]);
+    const l2 = __get_luminance(rgb2[0], rgb2[1], rgb2[2]);
+    const result = l1 > l2 ? (l1 + 0.05) / (l2 + 0.05) : (l2 + 0.05) / (l1 + 0.05);
+    return result;
+}
+
+function __hex_to_rgb(hex: string): number[] {
+    if (!hex.match(/^#([A-Fa-f0-9]{6})$/)) return [];
+    if (hex[0] === "#") hex = hex.substring(1, hex.length);
+    return [parseInt(hex.substring(0, 2), 16), parseInt(hex.substring(2, 4), 16), parseInt(hex.substring(4, 6), 16)];
+}
+
+function __get_luminance(r: any, g: any, b: any) {
+    // relative luminance
+    // see http://www.w3.org/TR/2008/REC-WCAG20-20081211/#relativeluminancedef
+    r = __luminance_x(r);
+    g = __luminance_x(g);
+    b = __luminance_x(b);
+    return 0.2126 * r + 0.7152 * g + 0.0722 * b;
+}
+
+function __luminance_x(x: any) {
+    x /= 255;
+    return x <= 0.03928 ? x / 12.92 : Math.pow((x + 0.055) / 1.055, 2.4);
+}
diff --git a/code/app/src/lib/components/alert.svelte b/code/app/src/lib/components/alert.svelte
new file mode 100644
index 0000000..fd57105
--- /dev/null
+++ b/code/app/src/lib/components/alert.svelte
@@ -0,0 +1,268 @@
+<script lang="ts">
+    import { random_string } from "$lib/helpers";
+    import { createEventDispatcher } from "svelte";
+    import { onMount } from "svelte";
+    import pwKey from "$actions/pwKey";
+    import { Temporal } from "temporal-polyfill";
+    import { ExclamationTriangleIcon, CheckCircleIcon, InformationCircleIcon, XCircleIcon, XMarkIcon } from "./icons";
+
+    const dispatch = createEventDispatcher();
+    const noCooldownSetting = "no-cooldown";
+
+    let iconComponent: any;
+    let colorClassPart = "";
+
+    /**
+     * An optional id for this alert, a default is set if not specified.
+     * This value is necessary for closeable cooldown to work.
+     */
+    // if no unique id is supplied, cooldown will not work between page loads.
+    // Therefore we are disabling it with noCooldownSetting in the fallback id.
+    export let id = "alert--" + noCooldownSetting + "--" + random_string(4);
+    /**
+     * The title to communicate, value is optional
+     */
+    export let title = "";
+    /**
+     * The message to communicate, value is optional
+     */
+    export let message = "";
+    /**
+     * Changes the alerts color and icon.
+     */
+    export let type: "info" | "success" | "warning" | "error" = "info";
+    /**
+     * If true the alert can be removed from the DOM by clicking on a X icon on the upper right hand courner
+     */
+    export let closeable = false;
+    /**
+     * The amount of seconds that should go by before this alert is shown again, only works when a unique id is set.
+     * Set to ~ if it should only be shown once per client (State stored in localestorage).
+     **/
+    export let closeableCooldown = "-1";
+    /**
+     * The text that is displayed on the right link
+     */
+    export let rightLinkText = "";
+    /**
+     * An array of list items displayed under the message or title
+     */
+    export let listItems: Array<string> = [];
+    /**
+     * An array of {id:string;text:string;color?:string}, where id is dispatched back as an svelte event with this syntax act$id (ex: on:actcancel).
+     * Text is the button text
+     * Color is the optional tailwind color to used, the value is used in classes like bg-$color-50.
+     */
+    export let actions: Array<{ id: string; text: string; color?: string }> = [];
+    /**
+     * This value is set on a plain anchor tag without any svelte routing,
+     * listen to the on:rightLinkClick if you want to intercept the click without navigating
+     */
+    export let rightLinkHref = "javascript:void(0)";
+    $: cooldownEnabled =
+        id.indexOf(noCooldownSetting) === -1 && closeable && (closeableCooldown === "~" || parseInt(closeableCooldown) > 0);
+    /**
+     * Sets this alerts visibility state, when this is false it is removed from the dom using an {#if} block.
+     */
+    export let visible = closeableCooldown === "~" || parseInt(closeableCooldown) > 0 ? false : true;
+
+    export let _pwKey: string | undefined = undefined;
+
+    const cooldownStorageKey = "lastseen--" + id;
+
+    $: switch (type) {
+        case "info": {
+            colorClassPart = "blue";
+            iconComponent = InformationCircleIcon;
+            break;
+        }
+        case "warning": {
+            colorClassPart = "yellow";
+            iconComponent = ExclamationTriangleIcon;
+            break;
+        }
+        case "error": {
+            colorClassPart = "red";
+            iconComponent = XCircleIcon;
+            break;
+        }
+        case "success": {
+            colorClassPart = "green";
+            iconComponent = CheckCircleIcon;
+            break;
+        }
+    }
+
+    function close() {
+        visible = false;
+        if (cooldownEnabled) {
+            console.log("Cooldown enabled for " + id + ", " + closeableCooldown === "~" ? "with an endless cooldown" : "");
+            localStorage.setItem(cooldownStorageKey, String(Temporal.Now.instant().epochSeconds));
+        }
+    }
+
+    function rightLinkClicked() {
+        dispatch("rightLinkCliked");
+    }
+
+    function actionClicked(name: string) {
+        dispatch("act" + name);
+    }
+
+    // Manages the state of the alert if cooldown is enabled
+    function run_cooldown() {
+        if (!cooldownEnabled) {
+            console.log("Alert cooldown is not enabled for " + id);
+            return;
+        }
+        if (!localStorage.getItem(cooldownStorageKey)) {
+            console.log("Alert " + id + " has not been seen yet, displaying");
+            visible = true;
+            return;
+        }
+        // if (!visible) {
+        //     console.log(
+        //         "Alert " + id + " is not visible, stopping cooldown change"
+        //     );
+        //     return;
+        // }
+        if (closeableCooldown === "~") {
+            console.log("Alert " + id + " has an infinite cooldown, hiding");
+            visible = false;
+            return;
+        }
+
+        const lastSeen = Temporal.Instant.fromEpochSeconds(parseInt(localStorage.getItem(cooldownStorageKey) ?? "-1"));
+        if (Temporal.Instant.compare(Temporal.Now.instant(), lastSeen.add({ seconds: parseInt(closeableCooldown) })) === 1) {
+            console.log(
+                "Alert " +
+                    id +
+                    " has a cooldown of " +
+                    closeableCooldown +
+                    " and was last seen " +
+                    lastSeen.toLocaleString() +
+                    " making it due for a showing"
+            );
+            visible = true;
+        } else {
+            visible = false;
+        }
+    }
+
+    onMount(() => {
+        if (cooldownEnabled) {
+            run_cooldown();
+        }
+
+        if (closeable && closeableCooldown && id.indexOf(noCooldownSetting) !== -1) {
+            // TODO: This prints twice before shutting up as it should, in this example look at the only alert with closeableCooldown in alertsbook.
+            // Looks like svelte mounts three times and that my id is only set on the third. Not sure it does at all after logging the id onMount.
+            console.error("Alert cooldown does not work without specifying a unique id, related id: " + id);
+        }
+    });
+</script>
+
+{#if visible}
+    <div class="rounded-md bg-{colorClassPart}-50 p-4 {$$restProps.class ?? ''}" use:pwKey={_pwKey}>
+        <div class="flex">
+            <div class="flex-shrink-0">
+                <svelte:component this={iconComponent} class="text-{colorClassPart}-400" />
+            </div>
+            <div class="ml-3 text-sm w-full">
+                {#if !rightLinkText}
+                    {#if title}
+                        <h3 class="font-medium text-{colorClassPart}-800">
+                            {title}
+                        </h3>
+                    {/if}
+                    {#if message}
+                        <div class="{title ? 'mt-2' : ''} text-{colorClassPart}-700 justify-start">
+                            <p>
+                                {@html message}
+                            </p>
+                        </div>
+                    {/if}
+                    {#if listItems?.length ?? 0}
+                        <ul class="list-disc space-y-1 pl-5 text-{colorClassPart}-700">
+                            {#each listItems as listItem}
+                                <li>{listItem}</li>
+                            {/each}
+                        </ul>
+                    {/if}
+                {:else}
+                    <div class="flex-1 md:flex md:justify-between">
+                        <div>
+                            {#if title}
+                                <h3 class="font-medium text-{colorClassPart}-800">
+                                    {title}
+                                </h3>
+                            {/if}
+                            {#if message}
+                                <div class="{title ? 'mt-2' : ''} text-{colorClassPart}-700 justify-start">
+                                    <p>
+                                        {@html message}
+                                    </p>
+                                </div>
+                            {/if}
+                            {#if listItems?.length ?? 0}
+                                <ul class="list-disc space-y-1 pl-5 text-{colorClassPart}-700">
+                                    {#each listItems as listItem}
+                                        <li>{listItem}</li>
+                                    {/each}
+                                </ul>
+                            {/if}
+                        </div>
+                        <p class="mt-3 text-sm md:mt-0 md:ml-6 flex items-end">
+                            <a
+                                href={rightLinkHref}
+                                on:click={() => rightLinkClicked()}
+                                class="whitespace-nowrap font-medium text-{colorClassPart}-700 hover:text-{colorClassPart}-600"
+                            >
+                                {rightLinkText}
+                                <span aria-hidden="true"> &rarr;</span>
+                            </a>
+                        </p>
+                    </div>
+                {/if}
+                {#if actions?.length ?? 0}
+                    <div class="ml-2 mt-4">
+                        <div class="-mx-2 -my-1.5 flex gap-1">
+                            {#each actions as action}
+                                {@const color = action?.color ?? colorClassPart}
+                                <button
+                                    type="button"
+                                    on:click={() => actionClicked(action.id)}
+                                    class="rounded-md
+                            bg-{color}-50
+                            px-2 py-1.5 text-sm font-medium
+                            text-{color}-800
+                            hover:bg-{color}-100
+                            focus:outline-none focus:ring-2
+                            focus:ring-{color}-600
+                            focus:ring-offset-2
+                            focus:ring-offset-{color}-50"
+                                >
+                                    {action.text}
+                                </button>
+                            {/each}
+                        </div>
+                    </div>
+                {/if}
+            </div>
+            {#if closeable}
+                <div class="ml-auto pl-3">
+                    <div class="-mx-1.5 -my-1.5">
+                        <button
+                            type="button"
+                            on:click={() => close()}
+                            class="inline-flex rounded-md bg-{colorClassPart}-50 p-1.5 text-{colorClassPart}-500 hover:bg-{colorClassPart}-100 focus:outline-none focus:ring-2 focus:ring-{colorClassPart}-600 focus:ring-offset-2 focus:ring-offset-{colorClassPart}-50"
+                        >
+                            <span class="sr-only">Dismiss</span>
+                            <XMarkIcon />
+                        </button>
+                    </div>
+                </div>
+            {/if}
+        </div>
+    </div>
+{/if}
diff --git a/code/app/src/lib/components/button.svelte b/code/app/src/lib/components/button.svelte
new file mode 100644
index 0000000..cbc09e2
--- /dev/null
+++ b/code/app/src/lib/components/button.svelte
@@ -0,0 +1,103 @@
+<script context="module" lang="ts">
+    export type ButtonKind = "primary" | "secondary" | "white";
+    export type ButtonSize = "sm" | "lg" | "md" | "xl";
+</script>
+
+<script lang="ts">
+    import pwKey from "$actions/pwKey";
+
+    import { SpinnerIcon } from "./icons";
+
+    export let kind = "primary" as ButtonKind;
+    export let size = "md" as ButtonSize;
+    export let type: "button" | "submit" | "reset" = "button";
+    export let id: string | undefined = undefined;
+    export let tabindex: string | undefined = undefined;
+    export let style: string | undefined = undefined;
+    export let title: string | undefined = undefined;
+    export let disabled: boolean | null = false;
+    export let href: string | undefined = undefined;
+    export let text: string;
+    export let loading = false;
+    export let fullWidth = false;
+    export let _pwKey: string | undefined = undefined;
+
+    let sizeClasses = "";
+    let kindClasses = "";
+    let spinnerTextClasses = "";
+    let spinnerMarginClasses = "";
+
+    $: shared_props = {
+        type: type,
+        id: id || null,
+        title: title || null,
+        disabled: disabled || loading || null,
+        tabindex: tabindex || null,
+        style: style || null,
+    } as any;
+
+    $: switch (size) {
+        case "sm":
+            sizeClasses = "px-2.5 py-1.5 text-xs";
+            spinnerMarginClasses = "mr-2";
+            break;
+        case "md":
+            sizeClasses = "px-3 py-2 text-sm";
+            spinnerMarginClasses = "mr-2";
+            break;
+        case "lg":
+            sizeClasses = "px-3 py-2 text-lg";
+            spinnerMarginClasses = "mr-2";
+            break;
+        case "xl":
+            sizeClasses = "px-6 py-3 text-xl";
+            spinnerMarginClasses = "mr-2";
+            break;
+    }
+
+    $: switch (kind) {
+        case "secondary":
+            kindClasses = "border-transparent text-teal-800 bg-teal-100 hover:bg-teal-200 focus:ring-teal-500";
+            spinnerTextClasses = "teal-800";
+            break;
+        case "primary":
+            kindClasses = "border-transparent text-teal-900 bg-teal-300 hover:bg-teal-400 focus:ring-teal-500";
+            spinnerTextClasses = "text-teal-900";
+            break;
+        case "white":
+            kindClasses = "border-gray-300 text-gray-700 bg-white hover:bg-gray-50 focus:ring-gray-400";
+            spinnerTextClasses = "text-gray-700";
+            break;
+    }
+</script>
+
+{#if href}
+    <a
+        use:pwKey={_pwKey}
+        {...shared_props}
+        {href}
+        class="{sizeClasses} {kindClasses} {loading ? 'disabled:' : ''} {$$restProps.class ?? ''} {fullWidth
+            ? 'w-full justify-center'
+            : ''} inline-flex items-center border font-medium rounded shadow-sm focus:outline-none focus:ring-2"
+    >
+        {#if loading}
+            <SpinnerIcon class={spinnerTextClasses + " " + spinnerMarginClasses} />
+        {/if}
+        {text}
+    </a>
+{:else}
+    <button
+        use:pwKey={_pwKey}
+        {...shared_props}
+        on:click
+        class="{sizeClasses} {kindClasses} {$$restProps.class ?? ''}
+        {fullWidth
+            ? 'w-full justify-center'
+            : ''} inline-flex items-center border font-medium rounded shadow-sm focus:outline-none focus:ring-2"
+    >
+        {#if loading}
+            <SpinnerIcon class={spinnerTextClasses + " " + spinnerMarginClasses} />
+        {/if}
+        {text}
+    </button>
+{/if}
diff --git a/code/app/src/lib/components/checkbox.svelte b/code/app/src/lib/components/checkbox.svelte
new file mode 100644
index 0000000..b2fcddb
--- /dev/null
+++ b/code/app/src/lib/components/checkbox.svelte
@@ -0,0 +1,24 @@
+<script lang="ts">
+    import pwKey from "$actions/pwKey";
+    import { random_string } from "$lib/helpers";
+
+    export let label: string;
+    export let id: string | undefined = "input__" + random_string(4);
+    export let name: string | undefined = undefined;
+    export let disabled: boolean | null = null;
+    export let checked: boolean;
+    export let _pwKey: string | undefined = undefined;
+</script>
+
+<div class="flex items-center">
+    <input
+        {name}
+        use:pwKey={_pwKey}
+        {disabled}
+        {id}
+        type="checkbox"
+        bind:checked
+        class="h-4 w-4 text-teal-600 focus:ring-teal-500 border-gray-300 rounded"
+    />
+    <label for={id} class="ml-2 block text-sm text-gray-900">{label}</label>
+</div>
diff --git a/code/app/src/lib/components/icons/adjustments.svelte b/code/app/src/lib/components/icons/adjustments.svelte
new file mode 100644
index 0000000..83bda27
--- /dev/null
+++ b/code/app/src/lib/components/icons/adjustments.svelte
@@ -0,0 +1,14 @@
+<svg
+      xmlns="http://www.w3.org/2000/svg"
+      class="h-6 w-6 {$$restProps.class ?? ''}"
+      fill="none"
+      viewBox="0 0 24 24"
+      stroke="currentColor"
+      stroke-width="2"
+>
+      <path
+            stroke-linecap="round"
+            stroke-linejoin="round"
+            d="M12 6V4m0 2a2 2 0 100 4m0-4a2 2 0 110 4m-6 8a2 2 0 100-4m0 4a2 2 0 110-4m0 4v2m0-6V4m6 6v10m6-2a2 2 0 100-4m0 4a2 2 0 110-4m0 4v2m0-6V4"
+      />
+</svg>
diff --git a/code/app/src/lib/components/icons/bars-3-center-left.svelte b/code/app/src/lib/components/icons/bars-3-center-left.svelte
new file mode 100644
index 0000000..785ece3
--- /dev/null
+++ b/code/app/src/lib/components/icons/bars-3-center-left.svelte
@@ -0,0 +1,15 @@
+<svg
+    class="h-6 w-6 {$$restProps.class ?? ''}"
+    xmlns="http://www.w3.org/2000/svg"
+    fill="none"
+    viewBox="0 0 24 24"
+    stroke-width="1.5"
+    stroke="currentColor"
+    aria-hidden="true"
+>
+    <path
+        stroke-linecap="round"
+        stroke-linejoin="round"
+        d="M3.75 6.75h16.5M3.75 12H12m-8.25 5.25h16.5"
+    />
+</svg>
diff --git a/code/app/src/lib/components/icons/calendar.svelte b/code/app/src/lib/components/icons/calendar.svelte
new file mode 100644
index 0000000..e0053ee
--- /dev/null
+++ b/code/app/src/lib/components/icons/calendar.svelte
@@ -0,0 +1,14 @@
+<svg
+    xmlns="http://www.w3.org/2000/svg"
+    fill="none"
+    viewBox="0 0 24 24"
+    stroke-width="1.5"
+    stroke="currentColor"
+    class="w-6 h-6 {$$restProps.class ?? ''}"
+>
+    <path
+        stroke-linecap="round"
+        stroke-linejoin="round"
+        d="M6.75 3v2.25M17.25 3v2.25M3 18.75V7.5a2.25 2.25 0 012.25-2.25h13.5A2.25 2.25 0 0121 7.5v11.25m-18 0A2.25 2.25 0 005.25 21h13.5A2.25 2.25 0 0021 18.75m-18 0v-7.5A2.25 2.25 0 015.25 9h13.5A2.25 2.25 0 0121 11.25v7.5m-9-6h.008v.008H12v-.008zM12 15h.008v.008H12V15zm0 2.25h.008v.008H12v-.008zM9.75 15h.008v.008H9.75V15zm0 2.25h.008v.008H9.75v-.008zM7.5 15h.008v.008H7.5V15zm0 2.25h.008v.008H7.5v-.008zm6.75-4.5h.008v.008h-.008v-.008zm0 2.25h.008v.008h-.008V15zm0 2.25h.008v.008h-.008v-.008zm2.25-4.5h.008v.008H16.5v-.008zm0 2.25h.008v.008H16.5V15z"
+    />
+</svg>
diff --git a/code/app/src/lib/components/icons/check-circle.svelte b/code/app/src/lib/components/icons/check-circle.svelte
new file mode 100644
index 0000000..e30778e
--- /dev/null
+++ b/code/app/src/lib/components/icons/check-circle.svelte
@@ -0,0 +1,13 @@
+<svg
+    class="h-5 w-5 {$$restProps.class ?? ''}"
+    xmlns="http://www.w3.org/2000/svg"
+    viewBox="0 0 20 20"
+    fill="currentColor"
+    aria-hidden="true"
+>
+    <path
+        fill-rule="evenodd"
+        d="M10 18a8 8 0 100-16 8 8 0 000 16zm3.857-9.809a.75.75 0 00-1.214-.882l-3.483 4.79-1.88-1.88a.75.75 0 10-1.06 1.061l2.5 2.5a.75.75 0 001.137-.089l4-5.5z"
+        clip-rule="evenodd"
+    />
+</svg>
diff --git a/code/app/src/lib/components/icons/chevron-up-down.svelte b/code/app/src/lib/components/icons/chevron-up-down.svelte
new file mode 100644
index 0000000..c07aed5
--- /dev/null
+++ b/code/app/src/lib/components/icons/chevron-up-down.svelte
@@ -0,0 +1,13 @@
+<svg
+    class="h-5 w-5 {$$restProps.class ?? ''}"
+    xmlns="http://www.w3.org/2000/svg"
+    viewBox="0 0 20 20"
+    fill="currentColor"
+    aria-hidden="true"
+>
+    <path
+        fill-rule="evenodd"
+        d="M10 3a.75.75 0 01.55.24l3.25 3.5a.75.75 0 11-1.1 1.02L10 4.852 7.3 7.76a.75.75 0 01-1.1-1.02l3.25-3.5A.75.75 0 0110 3zm-3.76 9.2a.75.75 0 011.06.04l2.7 2.908 2.7-2.908a.75.75 0 111.1 1.02l-3.25 3.5a.75.75 0 01-1.1 0l-3.25-3.5a.75.75 0 01.04-1.06z"
+        clip-rule="evenodd"
+    />
+</svg>
diff --git a/code/app/src/lib/components/icons/database.svelte b/code/app/src/lib/components/icons/database.svelte
new file mode 100644
index 0000000..6ffdadb
--- /dev/null
+++ b/code/app/src/lib/components/icons/database.svelte
@@ -0,0 +1,14 @@
+<svg
+    xmlns="http://www.w3.org/2000/svg"
+    class="h-6 w-6 {$$restProps.class ?? ''}"
+    fill="none"
+    viewBox="0 0 24 24"
+    stroke="currentColor"
+    stroke-width="2"
+>
+    <path
+        stroke-linecap="round"
+        stroke-linejoin="round"
+        d="M4 7v10c0 2.21 3.582 4 8 4s8-1.79 8-4V7M4 7c0 2.21 3.582 4 8 4s8-1.79 8-4M4 7c0-2.21 3.582-4 8-4s8 1.79 8 4m0 5c0 2.21-3.582 4-8 4s-8-1.79-8-4"
+    />
+</svg>
diff --git a/code/app/src/lib/components/icons/exclamation-circle.svelte b/code/app/src/lib/components/icons/exclamation-circle.svelte
new file mode 100644
index 0000000..2ce79b1
--- /dev/null
+++ b/code/app/src/lib/components/icons/exclamation-circle.svelte
@@ -0,0 +1,13 @@
+<svg
+    class="h-5 w-5 {$$restProps.class ?? ''}"
+    xmlns="http://www.w3.org/2000/svg"
+    viewBox="0 0 20 20"
+    fill="currentColor"
+    aria-hidden="true"
+>
+    <path
+        fill-rule="evenodd"
+        d="M18 10a8 8 0 11-16 0 8 8 0 0116 0zm-8-5a.75.75 0 01.75.75v4.5a.75.75 0 01-1.5 0v-4.5A.75.75 0 0110 5zm0 10a1 1 0 100-2 1 1 0 000 2z"
+        clip-rule="evenodd"
+    />
+</svg>
diff --git a/code/app/src/lib/components/icons/exclamation-triangle.svelte b/code/app/src/lib/components/icons/exclamation-triangle.svelte
new file mode 100644
index 0000000..8d807db
--- /dev/null
+++ b/code/app/src/lib/components/icons/exclamation-triangle.svelte
@@ -0,0 +1,13 @@
+<svg
+    class="h-5 w-5 {$$restProps.class ?? ''}"
+    xmlns="http://www.w3.org/2000/svg"
+    viewBox="0 0 20 20"
+    fill="currentColor"
+    aria-hidden="true"
+>
+    <path
+        fill-rule="evenodd"
+        d="M8.485 3.495c.673-1.167 2.357-1.167 3.03 0l6.28 10.875c.673 1.167-.17 2.625-1.516 2.625H3.72c-1.347 0-2.189-1.458-1.515-2.625L8.485 3.495zM10 6a.75.75 0 01.75.75v3.5a.75.75 0 01-1.5 0v-3.5A.75.75 0 0110 6zm0 9a1 1 0 100-2 1 1 0 000 2z"
+        clip-rule="evenodd"
+    />
+</svg>
diff --git a/code/app/src/lib/components/icons/folder-open.svelte b/code/app/src/lib/components/icons/folder-open.svelte
new file mode 100644
index 0000000..409c8e2
--- /dev/null
+++ b/code/app/src/lib/components/icons/folder-open.svelte
@@ -0,0 +1,14 @@
+<svg
+    xmlns="http://www.w3.org/2000/svg"
+    fill="none"
+    viewBox="0 0 24 24"
+    stroke-width="1.5"
+    stroke="currentColor"
+    class="w-6 h-6 {$$restProps.class ?? ''}"
+>
+    <path
+        stroke-linecap="round"
+        stroke-linejoin="round"
+        d="M3.75 9.776c.112-.017.227-.026.344-.026h15.812c.117 0 .232.009.344.026m-16.5 0a2.25 2.25 0 00-1.883 2.542l.857 6a2.25 2.25 0 002.227 1.932H19.05a2.25 2.25 0 002.227-1.932l.857-6a2.25 2.25 0 00-1.883-2.542m-16.5 0V6A2.25 2.25 0 016 3.75h3.879a1.5 1.5 0 011.06.44l2.122 2.12a1.5 1.5 0 001.06.44H18A2.25 2.25 0 0120.25 9v.776"
+    />
+</svg>
diff --git a/code/app/src/lib/components/icons/home.svelte b/code/app/src/lib/components/icons/home.svelte
new file mode 100644
index 0000000..ee8305d
--- /dev/null
+++ b/code/app/src/lib/components/icons/home.svelte
@@ -0,0 +1,14 @@
+<svg
+      xmlns="http://www.w3.org/2000/svg"
+      class="h-6 w-6 {$$restProps.class ?? ''}"
+      fill="none"
+      viewBox="0 0 24 24"
+      stroke="currentColor"
+      stroke-width="2"
+>
+      <path
+            stroke-linecap="round"
+            stroke-linejoin="round"
+            d="M3 12l2-2m0 0l7-7 7 7M5 10v10a1 1 0 001 1h3m10-11l2 2m-2-2v10a1 1 0 01-1 1h-3m-6 0a1 1 0 001-1v-4a1 1 0 011-1h2a1 1 0 011 1v4a1 1 0 001 1m-6 0h6"
+      />
+</svg>
diff --git a/code/app/src/lib/components/icons/index.ts b/code/app/src/lib/components/icons/index.ts
new file mode 100644
index 0000000..8c24873
--- /dev/null
+++ b/code/app/src/lib/components/icons/index.ts
@@ -0,0 +1,41 @@
+import XIcon from "./x.svelte";
+import MenuIcon from "./menu.svelte";
+import AdjustmentsIcon from "./adjustments.svelte";
+import DatabaseIcon from "./database.svelte";
+import HomeIcon from "./home.svelte";
+import InformationCircleIcon from "./information-circle.svelte";
+import ExclamationTriangleIcon from "./exclamation-triangle.svelte";
+import XCircleIcon from "./x-circle.svelte";
+import CheckCircleIcon from "./check-circle.svelte";
+import XMarkIcon from "./x-mark.svelte";
+import SpinnerIcon from "./spinner.svelte";
+import ExclamationCircleIcon from "./exclamation-circle.svelte";
+import ChevronUpDownIcon from "./chevron-up-down.svelte";
+import MagnifyingGlassIcon from "./magnifying-glass.svelte";
+import Bars3CenterLeftIcon from "./bars-3-center-left.svelte";
+import CalendarIcon from "./calendar.svelte";
+import FolderOpenIcon from "./folder-open.svelte";
+import MegaphoneIcon from "./megaphone.svelte";
+import QueueListIcon from "./queue-list.svelte";
+
+export {
+    QueueListIcon,
+    FolderOpenIcon,
+    MegaphoneIcon,
+    CalendarIcon,
+    Bars3CenterLeftIcon,
+    MagnifyingGlassIcon,
+    ChevronUpDownIcon,
+    XIcon,
+    MenuIcon,
+    HomeIcon,
+    DatabaseIcon,
+    AdjustmentsIcon,
+    InformationCircleIcon,
+    ExclamationTriangleIcon,
+    ExclamationCircleIcon,
+    XCircleIcon,
+    CheckCircleIcon,
+    XMarkIcon,
+    SpinnerIcon
+}
\ No newline at end of file
diff --git a/code/app/src/lib/components/icons/information-circle.svelte b/code/app/src/lib/components/icons/information-circle.svelte
new file mode 100644
index 0000000..68dbc60
--- /dev/null
+++ b/code/app/src/lib/components/icons/information-circle.svelte
@@ -0,0 +1,13 @@
+<svg
+    class="h-5 w-5 {$$restProps.class ?? ''}"
+    xmlns="http://www.w3.org/2000/svg"
+    viewBox="0 0 20 20"
+    fill="currentColor"
+    aria-hidden="true"
+>
+    <path
+        fill-rule="evenodd"
+        d="M19 10.5a8.5 8.5 0 11-17 0 8.5 8.5 0 0117 0zM8.25 9.75A.75.75 0 019 9h.253a1.75 1.75 0 011.709 2.13l-.46 2.066a.25.25 0 00.245.304H11a.75.75 0 010 1.5h-.253a1.75 1.75 0 01-1.709-2.13l.46-2.066a.25.25 0 00-.245-.304H9a.75.75 0 01-.75-.75zM10 7a1 1 0 100-2 1 1 0 000 2z"
+        clip-rule="evenodd"
+    />
+</svg>
diff --git a/code/app/src/lib/components/icons/magnifying-glass.svelte b/code/app/src/lib/components/icons/magnifying-glass.svelte
new file mode 100644
index 0000000..f8fdb6e
--- /dev/null
+++ b/code/app/src/lib/components/icons/magnifying-glass.svelte
@@ -0,0 +1,13 @@
+<svg
+    class="h-5 w-5 {$$restProps.class ?? ''}"
+    xmlns="http://www.w3.org/2000/svg"
+    viewBox="0 0 20 20"
+    fill="currentColor"
+    aria-hidden="true"
+>
+    <path
+        fill-rule="evenodd"
+        d="M9 3.5a5.5 5.5 0 100 11 5.5 5.5 0 000-11zM2 9a7 7 0 1112.452 4.391l3.328 3.329a.75.75 0 11-1.06 1.06l-3.329-3.328A7 7 0 012 9z"
+        clip-rule="evenodd"
+    />
+</svg>
diff --git a/code/app/src/lib/components/icons/megaphone.svelte b/code/app/src/lib/components/icons/megaphone.svelte
new file mode 100644
index 0000000..7ada5f3
--- /dev/null
+++ b/code/app/src/lib/components/icons/megaphone.svelte
@@ -0,0 +1,14 @@
+<svg
+    xmlns="http://www.w3.org/2000/svg"
+    fill="none"
+    viewBox="0 0 24 24"
+    stroke-width="1.5"
+    stroke="currentColor"
+    class="w-6 h-6 {$$restProps.class ?? ''}"
+>
+    <path
+        stroke-linecap="round"
+        stroke-linejoin="round"
+        d="M10.34 15.84c-.688-.06-1.386-.09-2.09-.09H7.5a4.5 4.5 0 110-9h.75c.704 0 1.402-.03 2.09-.09m0 9.18c.253.962.584 1.892.985 2.783.247.55.06 1.21-.463 1.511l-.657.38c-.551.318-1.26.117-1.527-.461a20.845 20.845 0 01-1.44-4.282m3.102.069a18.03 18.03 0 01-.59-4.59c0-1.586.205-3.124.59-4.59m0 9.18a23.848 23.848 0 018.835 2.535M10.34 6.66a23.847 23.847 0 008.835-2.535m0 0A23.74 23.74 0 0018.795 3m.38 1.125a23.91 23.91 0 011.014 5.395m-1.014 8.855c-.118.38-.245.754-.38 1.125m.38-1.125a23.91 23.91 0 001.014-5.395m0-3.46c.495.413.811 1.035.811 1.73 0 .695-.316 1.317-.811 1.73m0-3.46a24.347 24.347 0 010 3.46"
+    />
+</svg>
diff --git a/code/app/src/lib/components/icons/menu.svelte b/code/app/src/lib/components/icons/menu.svelte
new file mode 100644
index 0000000..471d85f
--- /dev/null
+++ b/code/app/src/lib/components/icons/menu.svelte
@@ -0,0 +1,14 @@
+<svg
+    xmlns="http://www.w3.org/2000/svg"
+    class="h-6 w-6 {$$restProps.class ?? ''}"
+    fill="none"
+    viewBox="0 0 24 24"
+    stroke="currentColor"
+    stroke-width="2"
+>
+    <path
+        stroke-linecap="round"
+        stroke-linejoin="round"
+        d="M4 6h16M4 12h16M4 18h16"
+    />
+</svg>
diff --git a/code/app/src/lib/components/icons/queue-list.svelte b/code/app/src/lib/components/icons/queue-list.svelte
new file mode 100644
index 0000000..6148394
--- /dev/null
+++ b/code/app/src/lib/components/icons/queue-list.svelte
@@ -0,0 +1,14 @@
+<svg
+    xmlns="http://www.w3.org/2000/svg"
+    fill="none"
+    viewBox="0 0 24 24"
+    stroke-width="1.5"
+    stroke="currentColor"
+    class="w-6 h-6 {$$restProps.class ?? ''}"
+>
+    <path
+        stroke-linecap="round"
+        stroke-linejoin="round"
+        d="M3.75 12h16.5m-16.5 3.75h16.5M3.75 19.5h16.5M5.625 4.5h12.75a1.875 1.875 0 010 3.75H5.625a1.875 1.875 0 010-3.75z"
+    />
+</svg>
diff --git a/code/app/src/lib/components/icons/spinner.svelte b/code/app/src/lib/components/icons/spinner.svelte
new file mode 100644
index 0000000..80cc57c
--- /dev/null
+++ b/code/app/src/lib/components/icons/spinner.svelte
@@ -0,0 +1,20 @@
+<svg
+    class="-ml-1 mr-3 h-5 w-5 animate-spin {$$restProps.class ?? ''}"
+    xmlns="http://www.w3.org/2000/svg"
+    fill="none"
+    viewBox="0 0 24 24"
+>
+    <circle
+        class="opacity-25"
+        cx="12"
+        cy="12"
+        r="10"
+        stroke="currentColor"
+        stroke-width="4"
+    />
+    <path
+        class="opacity-75"
+        fill="currentColor"
+        d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z"
+    />
+</svg>
diff --git a/code/app/src/lib/components/icons/x-circle.svelte b/code/app/src/lib/components/icons/x-circle.svelte
new file mode 100644
index 0000000..3793b5a
--- /dev/null
+++ b/code/app/src/lib/components/icons/x-circle.svelte
@@ -0,0 +1,13 @@
+<svg
+    class="h-5 w-5 {$$restProps.class ?? ''}"
+    xmlns="http://www.w3.org/2000/svg"
+    viewBox="0 0 20 20"
+    fill="currentColor"
+    aria-hidden="true"
+>
+    <path
+        fill-rule="evenodd"
+        d="M10 18a8 8 0 100-16 8 8 0 000 16zM8.28 7.22a.75.75 0 00-1.06 1.06L8.94 10l-1.72 1.72a.75.75 0 101.06 1.06L10 11.06l1.72 1.72a.75.75 0 101.06-1.06L11.06 10l1.72-1.72a.75.75 0 00-1.06-1.06L10 8.94 8.28 7.22z"
+        clip-rule="evenodd"
+    />
+</svg>
diff --git a/code/app/src/lib/components/icons/x-mark.svelte b/code/app/src/lib/components/icons/x-mark.svelte
new file mode 100644
index 0000000..fd1c6a1
--- /dev/null
+++ b/code/app/src/lib/components/icons/x-mark.svelte
@@ -0,0 +1,11 @@
+<svg
+    class="h-5 w-5 {$$restProps.class ?? ''}"
+    xmlns="http://www.w3.org/2000/svg"
+    viewBox="0 0 20 20"
+    fill="currentColor"
+    aria-hidden="true"
+>
+    <path
+        d="M6.28 5.22a.75.75 0 00-1.06 1.06L8.94 10l-3.72 3.72a.75.75 0 101.06 1.06L10 11.06l3.72 3.72a.75.75 0 101.06-1.06L11.06 10l3.72-3.72a.75.75 0 00-1.06-1.06L10 8.94 6.28 5.22z"
+    />
+</svg>
diff --git a/code/app/src/lib/components/icons/x.svelte b/code/app/src/lib/components/icons/x.svelte
new file mode 100644
index 0000000..6125ab8
--- /dev/null
+++ b/code/app/src/lib/components/icons/x.svelte
@@ -0,0 +1,14 @@
+<svg
+  xmlns="http://www.w3.org/2000/svg"
+  class="h-6 w-6 {$$restProps.class ?? ''}"
+  fill="none"
+  viewBox="0 0 24 24"
+  stroke="currentColor"
+  stroke-width="2"
+>
+  <path
+    stroke-linecap="round"
+    stroke-linejoin="round"
+    d="M6 18L18 6M6 6l12 12"
+  />
+</svg>
diff --git a/code/app/src/lib/components/index.ts b/code/app/src/lib/components/index.ts
new file mode 100644
index 0000000..a81e0c3
--- /dev/null
+++ b/code/app/src/lib/components/index.ts
@@ -0,0 +1,15 @@
+import Alert from "./alert.svelte";
+import Button from "./button.svelte";
+import Checkbox from "./checkbox.svelte";
+import Input from "./input.svelte";
+import LocaleSwitcher from "./locale-switcher.svelte";
+import Switch from "./switch.svelte";
+
+export {
+    Alert,
+    Button,
+    Checkbox,
+    Input,
+    LocaleSwitcher,
+    Switch
+}
\ No newline at end of file
diff --git a/code/app/src/lib/components/input.svelte b/code/app/src/lib/components/input.svelte
new file mode 100644
index 0000000..c0ed654
--- /dev/null
+++ b/code/app/src/lib/components/input.svelte
@@ -0,0 +1,103 @@
+<script lang="ts">
+    import pwKey from "$actions/pwKey";
+    import { random_string } from "$lib/helpers";
+    import { ExclamationCircleIcon } from "./icons";
+
+    export let label: string | undefined = undefined;
+    export let type: string = "text";
+    export let autocomplete: string | undefined = undefined;
+    export let required: boolean | undefined = undefined;
+    export let id: string | undefined = "input__" + random_string(4);
+    export let name: string | undefined = undefined;
+    export let placeholder: string | undefined = undefined;
+    export let helpText: string | undefined = undefined;
+    export let errorText: string | undefined = undefined;
+    export let disabled = false;
+    export let hideLabel = false;
+    export let cornerHint: string | undefined = undefined;
+    export let icon: any = undefined;
+    export let addon: string | undefined = undefined;
+    export let value: string | undefined;
+    export let wrapperClass: string | undefined = undefined;
+    export let _pwKey: string | undefined = undefined;
+
+    $: ariaErrorDescribedBy = id + "__" + "error";
+    $: attributes = {
+        "aria-describedby": errorText ? ariaErrorDescribedBy : null,
+        "aria-invalid": errorText ? "true" : null,
+        disabled: disabled || null,
+        autocomplete: autocomplete || null,
+        required: required || null,
+    } as any;
+    $: hasBling = icon || addon || errorText;
+    const defaultColorClass = "border-gray-300 focus:border-teal-500 focus:ring-teal-500";
+    let colorClass = defaultColorClass;
+    $: if (errorText) {
+        colorClass = "placeholder-red-300 focus:border-red-500 focus:outline-none focus:ring-red-500 text-red-900 pr-10 border-red-300";
+    } else {
+        colorClass = defaultColorClass;
+    }
+
+    function typeAction(node: HTMLInputElement) {
+        node.type = type;
+    }
+</script>
+
+<div class={wrapperClass}>
+    {#if label && !cornerHint && !hideLabel}
+        <label for={id} class={hideLabel ? "sr-only" : "block text-sm font-medium text-gray-700"}>
+            {label}
+        </label>
+    {:else if cornerHint && !hideLabel}
+        <div class="flex justify-between">
+            {#if label}
+                <label for={id} class={hideLabel ? "sr-only" : "block text-sm font-medium text-gray-700"}>
+                    {label}
+                </label>
+            {/if}
+            <span class="text-sm text-gray-500">
+                {cornerHint}
+            </span>
+        </div>
+    {/if}
+    <div class="mt-1 {hasBling ? 'relative rounded-md' : ''} {addon ? 'flex' : ''}">
+        {#if icon}
+            <div class="pointer-events-none absolute inset-y-0 left-0 flex items-center pl-3">
+                <svelte:component this={icon} class={errorText ? "text-red-500" : "text-gray-400"} />
+            </div>
+        {:else if addon}
+            <div class="inline-flex items-center rounded-l-md border border-r-0 border-gray-300 bg-gray-50 px-3 text-gray-500 sm:text-sm">
+                <span class="text-gray-500 sm:text-sm">{addon}</span>
+            </div>
+        {/if}
+        <input
+            use:typeAction
+            use:pwKey={_pwKey}
+            {name}
+            {id}
+            {...attributes}
+            bind:value
+            class="block w-full rounded-md shadow-sm sm:text-sm
+                {colorClass}
+                {disabled ? 'disabled:cursor-not-allowed disabled:border-gray-200 disabled:bg-gray-50 disabled:text-gray-500' : ''}
+                {addon ? 'min-w-0 flex-1 rounded-none rounded-r-md' : ''}
+                {icon ? 'pl-10' : ''}"
+            {placeholder}
+        />
+        {#if errorText}
+            <div class="pointer-events-none absolute inset-y-0 right-0 flex items-center pr-3">
+                <ExclamationCircleIcon class="text-red-500" />
+            </div>
+        {/if}
+    </div>
+    {#if helpText && !errorText}
+        <p class="mt-2 text-sm text-gray-500">
+            {helpText}
+        </p>
+    {/if}
+    {#if errorText}
+        <p class="mt-2 text-sm text-red-600" id={ariaErrorDescribedBy}>
+            {errorText}
+        </p>
+    {/if}
+</div>
diff --git a/code/app/src/lib/components/locale-switcher.svelte b/code/app/src/lib/components/locale-switcher.svelte
new file mode 100644
index 0000000..f880bfb
--- /dev/null
+++ b/code/app/src/lib/components/locale-switcher.svelte
@@ -0,0 +1,55 @@
+<script lang="ts">
+    import pwKey from "$actions/pwKey";
+    import { browser } from "$app/environment";
+    import { page } from "$app/stores";
+    import { CookieNames } from "$lib/configuration";
+    import { setLocale, locale } from "$lib/i18n/i18n-svelte";
+    import type { Locales } from "$lib/i18n/i18n-types";
+    import { locales } from "$lib/i18n/i18n-util";
+    import { loadLocaleAsync } from "$lib/i18n/i18n-util.async";
+    import Cookies from "js-cookie";
+
+    export let _pwKey: string | undefined = undefined;
+
+    async function switch_locale(newLocale: Locales) {
+        if (!newLocale || $locale === newLocale) return;
+        await loadLocaleAsync(newLocale);
+        setLocale(newLocale);
+        document.querySelector("html")?.setAttribute("lang", newLocale);
+        Cookies.set(CookieNames.locale, newLocale, {
+            sameSite: "strict",
+            domain: location.hostname,
+        });
+        console.log("Switched to: " + newLocale);
+    }
+
+    function on_change(event: Event) {
+        const target = event.target as HTMLSelectElement;
+        switch_locale(target.options[target.selectedIndex].value as Locales);
+    }
+
+    $: if (browser) {
+        switch_locale($page.params.lang as Locales);
+    }
+
+    function get_locale_name(iso: string) {
+        switch (iso) {
+            case "nb": {
+                return "Norsk Bokmål";
+            }
+            case "en": {
+                return "English";
+            }
+        }
+    }
+</script>
+
+<select
+    use:pwKey={_pwKey}
+    on:change={on_change}
+    class="mt-1 mr-1 block border-none py-2 pl-3 pr-10 text-base rounded-md right-0 absolute focus:outline-none focus:ring-teal-500 sm:text-sm"
+>
+    {#each locales as aLocale}
+        <option value={aLocale}>{get_locale_name(aLocale)}</option>
+    {/each}
+</select>
diff --git a/code/app/src/lib/components/switch.svelte b/code/app/src/lib/components/switch.svelte
new file mode 100644
index 0000000..16da23a
--- /dev/null
+++ b/code/app/src/lib/components/switch.svelte
@@ -0,0 +1,143 @@
+<script context="module" lang="ts">
+    export type SwitchType = "short" | "icon" | "default";
+</script>
+
+<script lang="ts">
+    import pwKey from "$actions/pwKey";
+
+
+    export let enabled = false;
+    export let type: SwitchType = "default";
+    export let srText = "Use setting";
+    export let label: string | undefined = undefined;
+    export let description: string | undefined = undefined;
+    export let rightAlignedLabelDescription = false;
+    export let _pwKey:string|undefined = undefined;
+
+    $: colorClass = enabled
+        ? "bg-teal-600 focus:ring-teal-500"
+        : "bg-gray-200 focus:ring-teal-500";
+    $: translateClass = enabled ? "translate-x-5" : "translate-x-0";
+    $: hasLabelOrDescription = label || description;
+
+    function toggle() {
+        enabled = !enabled;
+    }
+</script>
+
+<div
+    class="{hasLabelOrDescription
+        ? 'flex items-center'
+        : ''} {rightAlignedLabelDescription ? '' : 'justify-between'}"
+>
+    {#if hasLabelOrDescription && !rightAlignedLabelDescription}
+        <span class="flex flex-grow flex-col">
+            {#if label}
+                <span class="text-sm font-medium text-gray-900">{label}</span>
+            {/if}
+            {#if description}
+                <span class="text-sm text-gray-500">{description}</span>
+            {/if}
+        </span>
+    {/if}
+    {#if type === "short"}
+        <button
+            type="button"
+            class="group relative inline-flex h-5 w-10 flex-shrink-0 cursor-pointer items-center justify-center rounded-full focus:outline-none focus:ring-2 focus:ring-offset-2"
+            role="switch"
+            aria-checked={enabled}
+            use:pwKey={_pwKey}
+            on:click={toggle}
+        >
+            <span class="sr-only">{srText}</span>
+            <span
+                aria-hidden="true"
+                class="pointer-events-none absolute h-full w-full rounded-md"
+            />
+            <span
+                aria-hidden="true"
+                class="{colorClass} pointer-events-none absolute mx-auto h-4 w-9 rounded-full transition-colors duration-200 ease-in-out"
+            />
+            <span
+                aria-hidden="true"
+                class="{translateClass} pointer-events-none absolute left-0 inline-block h-5 w-5 transform rounded-full border border-gray-200 bg-white shadow ring-0 transition-transform duration-200 ease-in-out"
+            />
+        </button>
+    {:else if type === "icon"}
+        <button
+            type="button"
+            class="{colorClass} relative inline-flex h-6 w-11 flex-shrink-0 cursor-pointer rounded-full border-2 border-transparent transition-colors duration-200 ease-in-out focus:outline-none focus:ring-2 focus:ring-offset-2"
+            role="switch"
+            aria-checked={enabled}
+            use:pwKey={_pwKey}
+            on:click={toggle}
+        >
+            <span class="sr-only">{srText}</span>
+            <span
+                class="{translateClass} pointer-events-none relative inline-block h-5 w-5 transform rounded-full bg-white shadow ring-0 transition duration-200 ease-in-out"
+            >
+                <span
+                    class="{enabled
+                        ? 'opacity-0 ease-out duration-100'
+                        : 'opacity-100 ease-in duration-200'} absolute inset-0 flex h-full w-full items-center justify-center transition-opacity"
+                    aria-hidden="true"
+                >
+                    <svg
+                        class="h-3 w-3 text-gray-400"
+                        fill="none"
+                        viewBox="0 0 12 12"
+                    >
+                        <path
+                            d="M4 8l2-2m0 0l2-2M6 6L4 4m2 2l2 2"
+                            stroke="currentColor"
+                            stroke-width="2"
+                            stroke-linecap="round"
+                            stroke-linejoin="round"
+                        />
+                    </svg>
+                </span>
+                <span
+                    class="{enabled
+                        ? 'opacity-100 ease-in duration-200'
+                        : 'opacity-0 ease-out duration-100'} absolute inset-0 flex h-full w-full items-center justify-center transition-opacity"
+                    aria-hidden="true"
+                >
+                    <svg
+                        class="h-3 w-3 text-indigo-600"
+                        fill="currentColor"
+                        viewBox="0 0 12 12"
+                    >
+                        <path
+                            d="M3.707 5.293a1 1 0 00-1.414 1.414l1.414-1.414zM5 8l-.707.707a1 1 0 001.414 0L5 8zm4.707-3.293a1 1 0 00-1.414-1.414l1.414 1.414zm-7.414 2l2 2 1.414-1.414-2-2-1.414 1.414zm3.414 2l4-4-1.414-1.414-4 4 1.414 1.414z"
+                        />
+                    </svg>
+                </span>
+            </span>
+        </button>
+    {:else if type === "default"}
+        <button
+            type="button"
+            class="{colorClass} relative inline-flex h-6 w-11 flex-shrink-0 cursor-pointer rounded-full border-2 border-transparent transition-colors duration-200 ease-in-out focus:outline-none focus:ring-2 focus:ring-offset-2"
+            role="switch"
+            aria-checked={enabled}
+            use:pwKey={_pwKey}
+            on:click={toggle}
+        >
+            <span class="sr-only">{srText}</span>
+            <span
+                aria-hidden="true"
+                class="{translateClass} pointer-events-none inline-block h-5 w-5 transform rounded-full bg-white shadow ring-0 transition duration-200 ease-in-out"
+            />
+        </button>
+    {/if}
+    {#if hasLabelOrDescription && rightAlignedLabelDescription}
+        <span class="ml-3">
+            {#if label}
+                <span class="text-sm font-medium text-gray-900">{label}</span>
+            {/if}
+            {#if description}
+                <span class="text-sm text-gray-500">{description}</span>
+            {/if}
+        </span>
+    {/if}
+</div>
diff --git a/code/app/src/lib/configuration.ts b/code/app/src/lib/configuration.ts
new file mode 100644
index 0000000..5a6a1bf
--- /dev/null
+++ b/code/app/src/lib/configuration.ts
@@ -0,0 +1,60 @@
+export const BASE_DOMAIN = "dev.greatoffice.app";
+export const DEV_BASE_DOMAIN = "http://localhost";
+export const API_ADDRESS = "https://api." + BASE_DOMAIN;
+export const DEV_API_ADDRESS = "http://localhost:5000";
+export const SECONDS_BETWEEN_SESSION_CHECK = 600;
+
+export function api_base(path: string = ""): string {
+    return (is_development() ? DEV_API_ADDRESS : API_ADDRESS) + (path !== "" ? "/" + path : "");
+}
+
+export function is_development(): boolean {
+    return import.meta.env.DEV;
+}
+
+export function is_testing(): boolean {
+    return import.meta.env.VITE_TESTING;
+}
+
+export function is_debug(): boolean {
+    return localStorage.getItem(StorageKeys.debug) !== "true";
+}
+
+export const CookieNames = {
+    theme: "go_theme",
+    locale: "go_locale",
+    session: "go_session"
+};
+
+export function get_test_context(): TestContext {
+    return {
+        user: {
+            username: import.meta.env.VITE_TEST_USERNAME,
+            password: import.meta.env.VITE_TEST_PASSWORD
+        }
+    }
+}
+
+export interface TestContext {
+    user: {
+        username: string,
+        password: string
+    }
+}
+
+export const QueryKeys = {
+    labels: "labels",
+    categories: "categories",
+    entries: "entries",
+};
+
+export const StorageKeys = {
+    session: "sessionData",
+    theme: "theme",
+    debug: "debug",
+    categories: "categories",
+    labels: "labels",
+    entries: "entries",
+    stopwatch: "stopwatchState",
+    logLevel: "logLevel"
+};
\ No newline at end of file
diff --git a/code/app/src/lib/helpers.ts b/code/app/src/lib/helpers.ts
new file mode 100644
index 0000000..3fa1653
--- /dev/null
+++ b/code/app/src/lib/helpers.ts
@@ -0,0 +1,497 @@
+import { browser } from "$app/environment";
+import type { TimeEntryDto } from "$lib/models/TimeEntryDto";
+import type { UnwrappedEntryDateTime } from "$lib/models/UnwrappedEntryDateTime";
+import { logInfo } from "$lib/logger";
+import { Temporal } from "temporal-polyfill";
+
+export const EMAIL_REGEX = new RegExp(/^([a-z0-9]+(?:([._\-])[a-z0-9]+)*@(?:[a-z0-9]+(?:(-)[a-z0-9]+)?\.)+[a-z0-9](?:[a-z0-9]*[a-z0-9])?)$/i);
+export const URL_REGEX = new RegExp(/^(http:\/\/www\.|https:\/\/www\.|http:\/\/|https:\/\/)?[a-z0-9]+([\-.][a-z0-9]+)*\.[a-z]{2,5}(:[0-9]{1,5})?(\/.*)?$/gm);
+export const GUID_REGEX = new RegExp(/^[0-9a-f]{8}-[0-9a-f]{4}-[0-5][0-9a-f]{3}-[089ab][0-9a-f]{3}-[0-9a-f]{12}$/i);
+export const NORWEGIAN_PHONE_NUMBER_REGEX = new RegExp(/(0047|\+47|47)?\d{8,12}/);
+
+export function get_default_sorted(unsorted: Array<TimeEntryDto>): Array<TimeEntryDto> {
+    if (unsorted.length < 1) return unsorted;
+    const byStart = unsorted.sort((a, b) => {
+        return Temporal.Instant.compare(Temporal.Instant.from(b.start), Temporal.Instant.from(a.start));
+    });
+
+    return byStart.sort((a, b) => {
+        return Temporal.Instant.compare(Temporal.Instant.from(b.stop), Temporal.Instant.from(a.stop));
+    });
+}
+
+export function get_element_by_pw_key(key: string): HTMLElement | null {
+    return document.querySelector("[pw-key='" + key + "']");
+}
+
+export function get_pw_key_selector(key: string): string {
+    return "[pw-key='" + key + "']";
+}
+
+export function is_email(value: string): boolean {
+    return EMAIL_REGEX.test(String(value).toLowerCase());
+}
+
+export function is_url(value: string): boolean {
+    return URL_REGEX.test(String(value).toLowerCase());
+}
+
+export function is_norwegian_phone_number(value: string): boolean {
+    if (value.length < 8 || value.length > 12) {
+        return false;
+    }
+    return NORWEGIAN_PHONE_NUMBER_REGEX.test(String(value));
+}
+
+export function get_cookie(name: string) {
+    const value = `; ${document.cookie}`;
+    const parts = value.split(`; ${name}=`);
+    if (parts.length === 2) return parts.pop()?.split(";").shift();
+}
+
+export function set_cookie(name: string, value: string, baseDomain = window.location.hostname) {
+    document.cookie = name + "=" + encodeURIComponent(value) + (baseDomain ? ";domain=" + baseDomain : "");
+}
+
+export function unwrap_date_time_from_entry(entry: TimeEntryDto): UnwrappedEntryDateTime {
+    if (!entry) throw new Error("entry was undefined");
+    const currentTimeZone = Temporal.Now.timeZone().id;
+    const startInstant = Temporal.Instant.from(entry.start).toZonedDateTimeISO(currentTimeZone);
+    const stopInstant = Temporal.Instant.from(entry.stop).toZonedDateTimeISO(currentTimeZone);
+
+    return {
+        start_date: startInstant.toPlainDate(),
+        stop_date: stopInstant.toPlainDate(),
+        start_time: startInstant.toPlainTime(),
+        stop_time: stopInstant.toPlainTime(),
+        duration: Temporal.Duration.from({
+            hours: stopInstant.hour,
+            minutes: stopInstant.minute,
+        }).subtract(Temporal.Duration.from({
+            hours: startInstant.hour,
+            minutes: startInstant.minute,
+        })),
+    };
+}
+
+
+export function is_guid(value: string): boolean {
+    if (!value) {
+        return false;
+    }
+    if (value[0] === "{") {
+        value = value.substring(1, value.length - 1);
+    }
+    return GUID_REGEX.test(value);
+}
+
+export function is_empty_object(obj: object): boolean {
+    return obj !== void 0 && Object.keys(obj).length > 0;
+}
+
+export function merge_obj_arr<T>(a: Array<T>, b: Array<T>, props: Array<string>): Array<T> {
+    let start = 0;
+    let merge = [];
+
+    while (start < a.length) {
+
+        if (a[start] === b[start]) {
+            //pushing the merged objects into array
+            merge.push({ ...a[start], ...b[start] });
+        }
+        //incrementing start value
+        start = start + 1;
+    }
+    return merge;
+}
+
+export function set_favicon(url: string) {
+    // Find the current favicon element
+    const favicon = document.querySelector("link[rel=\"icon\"]") as HTMLLinkElement;
+    if (favicon) {
+        // Update the new link
+        favicon.href = url;
+    } else {
+        // Create new `link`
+        const link = document.createElement("link");
+        link.rel = "icon";
+        link.href = url;
+
+        // Append to the `head` element
+        document.head.appendChild(link);
+    }
+}
+export function no_type_check(x: any) {
+    return x;
+}
+export function capitalise(value: string): string {
+    return value.charAt(0).toUpperCase() + value.slice(1);
+}
+
+export function set_emoji_favicon(emoji: string) {
+    // Create a canvas element
+    const canvas = document.createElement("canvas");
+    canvas.height = 64;
+    canvas.width = 64;
+
+    // Get the canvas context
+    const context = canvas.getContext("2d") as CanvasRenderingContext2D;
+    context.font = "64px serif";
+    context.fillText(emoji, 0, 64);
+
+    // Get the custom URL
+    const url = canvas.toDataURL();
+
+    // Update the favicon
+    set_favicon(url);
+}
+
+
+// https://stackoverflow.com/a/48400665/11961742
+export function seconds_to_hour_minute_string(seconds: number, hourChar = "h", minuteChar = "m") {
+    const hours = Math.floor(seconds / (60 * 60));
+    seconds -= hours * (60 * 60);
+    const minutes = Math.floor(seconds / 60);
+    return hours + "h" + minutes + "m";
+}
+
+export function seconds_to_hour_minute(seconds: number) {
+    const hours = Math.floor(seconds / (60 * 60));
+    seconds -= hours * (60 * 60);
+    const minutes = Math.floor(seconds / 60);
+    return { hours, minutes };
+}
+
+export function get_query_string(params: any = {}): string {
+    const map = Object.keys(params).reduce((arr: Array<string>, key: string) => {
+        if (params[key] !== undefined) {
+            return arr.concat(`${key}=${encodeURIComponent(params[key])}`);
+        }
+        return arr;
+    }, [] as any);
+
+    if (map.length) {
+        return `?${map.join("&")}`;
+    }
+
+    return "";
+}
+
+export function make_url(url: string, params: object): string {
+    return `${url}${get_query_string(params)}`;
+}
+
+export function noop() {
+}
+
+export async function run_async(functionToRun: Function): Promise<any> {
+    return new Promise((greatSuccess, graveFailure) => {
+        try {
+            greatSuccess(functionToRun());
+        } catch (exception) {
+            graveFailure(exception);
+        }
+    });
+}
+
+// https://stackoverflow.com/a/45215694/11961742
+export function get_selected_options(domElement: HTMLSelectElement): Array<string> {
+    const ret = [];
+
+    // fast but not universally supported
+    if (domElement.selectedOptions !== undefined) {
+        for (let i = 0; i < domElement.selectedOptions.length; i++) {
+            ret.push(domElement.selectedOptions[i].value);
+        }
+
+        // compatible, but can be painfully slow
+    } else {
+        for (let i = 0; i < domElement.options.length; i++) {
+            if (domElement.options[i].selected) {
+                ret.push(domElement.options[i].value);
+            }
+        }
+    }
+    return ret;
+}
+
+export function random_string(length: number): string {
+    if (!length) {
+        throw new Error("length is undefined");
+    }
+    let result = "";
+    const characters = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
+    const charactersLength = characters.length;
+    for (let i = 0; i < length; i++) {
+        result += characters.charAt(Math.floor(Math.random() * charactersLength));
+    }
+    return result;
+}
+
+interface CreateElementOptions {
+    name: string,
+    properties?: object,
+    children?: Array<HTMLElement | Function | Node>
+}
+
+export function create_element_from_object(elementOptions: CreateElementOptions): HTMLElement {
+    return create_element(elementOptions.name, elementOptions.properties, elementOptions.children);
+}
+
+export function create_element(name: string, properties?: object, children?: Array<HTMLElement | any>): HTMLElement {
+    if (!name || name.length < 1) {
+        throw new Error("name is required");
+    }
+    const node = document.createElement(name);
+    if (properties) {
+        for (const [key, value] of Object.entries(properties)) {
+            // @ts-ignore
+            node[key] = value;
+        }
+    }
+
+    if (children && children.length > 0) {
+        let actualChildren = children;
+        if (typeof children === "function") {
+            // @ts-ignore
+            actualChildren = children();
+        }
+        for (const child of actualChildren) {
+            node.appendChild(child as Node);
+        }
+    }
+    return node;
+}
+
+export function get_element_position(element: HTMLElement | any) {
+    if (!element) return { x: 0, y: 0 };
+    let x = 0;
+    let y = 0;
+    while (true) {
+        x += element.offsetLeft;
+        y += element.offsetTop;
+        if (element.offsetParent === null) {
+            break;
+        }
+        element = element.offsetParent;
+    }
+    return { x, y };
+}
+
+export function restrict_input_to_numbers(element: HTMLElement, specials: Array<string> = [], mergeSpecialsWithDefaults: boolean = false): void {
+    if (element) {
+        element.addEventListener("keydown", (e) => {
+            const defaultSpecials = ["Backspace", "ArrowLeft", "ArrowRight", "Tab"];
+            let keys = specials.length > 0 ? specials : defaultSpecials;
+            if (mergeSpecialsWithDefaults && specials) {
+                keys = [...specials, ...defaultSpecials];
+            }
+            if (keys.indexOf(e.key) !== -1) {
+                return;
+            }
+            if (isNaN(parseInt(e.key))) {
+                e.preventDefault();
+            }
+        });
+    }
+}
+
+export function element_has_focus(element: HTMLElement): boolean {
+    return element === document.activeElement;
+}
+
+export function move_focus(element: HTMLElement): void {
+    if (!element) {
+        element = document.getElementsByTagName("body")[0];
+    }
+    element.focus();
+    // @ts-ignore
+    if (!element_has_focus(element)) {
+        element.setAttribute("tabindex", "-1");
+        element.focus();
+    }
+}
+
+export function get_url_parameter(name: string): string {
+    // @ts-ignore
+    return new RegExp("[?&]" + name + "=([^&#]*)")?.exec(window.location.href)[1];
+}
+
+export function update_url_parameter(param: string, newVal: string): void {
+    let newAdditionalURL = "";
+    let tempArray = location.href.split("?");
+    const baseURL = tempArray[0];
+    const additionalURL = tempArray[1];
+    let temp = "";
+    if (additionalURL) {
+        tempArray = additionalURL.split("&");
+        for (let i = 0; i < tempArray.length; i++) {
+            if (tempArray[i].split("=")[0] !== param) {
+                newAdditionalURL += temp + tempArray[i];
+                temp = "&";
+            }
+        }
+    }
+    const rows_txt = temp + "" + param + "=" + newVal;
+    const newUrl = baseURL + "?" + newAdditionalURL + rows_txt;
+    window.history.replaceState("", "", newUrl);
+}
+
+
+export function get_style_string(rules: CSSRuleList) {
+    let styleString = "";
+    for (const [key, value] of Object.entries(rules)) {
+        styleString += key + ":" + value + ";";
+    }
+    return styleString;
+}
+
+export function parse_iso_local(s: string) {
+    const b = s.split(/\D/);
+    //@ts-ignore
+    return new Date(b[0], b[1] - 1, b[2], b[3], b[4], b[5]);
+}
+
+export function resolve_references(json: any) {
+    if (!json) return;
+    if (typeof json === "string") {
+        json = JSON.parse(json ?? "{}");
+    }
+    const byid = {}, refs = [];
+    json = function recurse(obj, prop, parent) {
+        if (typeof obj !== "object" || !obj) {
+            return obj;
+        }
+        if (Object.prototype.toString.call(obj) === "[object Array]") {
+            for (let i = 0; i < obj.length; i++) {
+                if (typeof obj[i] !== "object" || !obj[i]) {
+                    continue;
+                } else if ("$ref" in obj[i]) {
+                    // @ts-ignore
+                    obj[i] = recurse(obj[i], i, obj);
+                } else {
+                    obj[i] = recurse(obj[i], prop, obj);
+                }
+            }
+            return obj;
+        }
+        if ("$ref" in obj) {
+            let ref = obj.$ref;
+            if (ref in byid) {
+                // @ts-ignore
+                return byid[ref];
+            }
+            refs.push([parent, prop, ref]);
+            return;
+        } else if ("$id" in obj) {
+            let id = obj.$id;
+            delete obj.$id;
+            if ("$values" in obj) {
+                obj = obj.$values.map(recurse);
+            } else {
+                for (let prop2 in obj) {
+                    // @ts-ignore
+                    obj[prop2] = recurse(obj[prop2], prop2, obj);
+                }
+            }
+            // @ts-ignore
+            byid[id] = obj;
+        }
+        return obj;
+    }(json);
+    for (let i = 0; i < refs.length; i++) {
+        let ref = refs[i];
+        // @ts-ignore
+        ref[0][ref[1]] = byid[ref[2]];
+    }
+    return json;
+}
+
+export function get_random_int(min: number, max: number): number {
+    min = Math.ceil(min);
+    max = Math.floor(max);
+    return Math.floor(Math.random() * (max - min + 1)) + min;
+}
+
+export function to_readable_bytes(bytes: number): string {
+    const s = ["bytes", "kB", "MB", "GB", "TB", "PB"];
+    const e = Math.floor(Math.log(bytes) / Math.log(1024));
+    return (bytes / Math.pow(1024, e)).toFixed(2) + " " + s[e];
+}
+
+export function can_use_dom(): boolean {
+    return !!(typeof window !== "undefined" && window.document && window.document.createElement);
+}
+
+export function session_storage_remove_regex(regex: RegExp): void {
+    if (!browser) {
+        logInfo("sessionStorage is not available in non-browser contexts");
+        return;
+    }
+    let n = sessionStorage.length;
+    while (n--) {
+        const key = sessionStorage.key(n);
+        if (key && regex.test(key)) {
+            sessionStorage.removeItem(key);
+        }
+    }
+}
+
+export function local_storage_remove_regex(regex: RegExp): void {
+    if (!browser) {
+        logInfo("sessionStorage is not available in non-browser contexts");
+        return;
+    }
+    let n = localStorage.length;
+    while (n--) {
+        const key = localStorage.key(n);
+        if (key && regex.test(key)) {
+            localStorage.removeItem(key);
+        }
+    }
+}
+
+export function session_storage_set_json(key: string, value: object): void {
+    if (!browser) {
+        console.warn("sessionStorage is not available in non-browser contexts");
+        return;
+    }
+    sessionStorage.setItem(key, JSON.stringify(value));
+}
+
+export function session_storage_get_json(key: string): object {
+    if (!browser) {
+        console.warn("sessionStorage is not available in non-browser contexts");
+        return {};
+    }
+    return JSON.parse(sessionStorage.getItem(key) ?? "{}");
+}
+
+export function local_storage_set_json(key: string, value: object): void {
+    if (!browser) {
+        console.warn("sessionStorage is not available in non-browser contexts");
+        return;
+    }
+    localStorage.setItem(key, JSON.stringify(value));
+}
+
+export function local_storage_get_json(key: string): object {
+    if (!browser) {
+        console.warn("sessionStorage is not available in non-browser contexts");
+        return {};
+    }
+    return JSON.parse(localStorage.getItem(key) ?? "{}");
+}
+
+export function get_hash_code(value: string): number | undefined {
+    let hash = 0;
+    if (value.length === 0) {
+        return;
+    }
+    for (let i = 0; i < value.length; i++) {
+        const char = value.charCodeAt(i);
+        hash = (hash << 5) - hash + char;
+        hash |= 0;
+    }
+    return hash;
+}
diff --git a/code/app/src/lib/i18n/en/app/index.ts b/code/app/src/lib/i18n/en/app/index.ts
new file mode 100644
index 0000000..7cd05ee
--- /dev/null
+++ b/code/app/src/lib/i18n/en/app/index.ts
@@ -0,0 +1,5 @@
+import type { BaseTranslation } from '../../i18n-types'
+
+const en_app: BaseTranslation = {}
+
+export default en_app
\ No newline at end of file
diff --git a/code/app/src/lib/i18n/en/index.ts b/code/app/src/lib/i18n/en/index.ts
new file mode 100644
index 0000000..e084a6c
--- /dev/null
+++ b/code/app/src/lib/i18n/en/index.ts
@@ -0,0 +1,50 @@
+import type { BaseTranslation } from "../i18n-types";
+
+const en: BaseTranslation = {
+    or: "Or",
+    emailAddress: "Email address",
+    password: "Password",
+    pageNotFound: "Page not found",
+    noInternet: "It seems like your device does not have a internet connection, please check your connection.",
+    reset: "Reset",
+    of: "{0} of {1}",
+    isRequired: "{0} is required",
+    submit: "Submit",
+    success: "Success",
+    tryAgainSoon: "Try again soon",
+    createANewAccount: "Create a new account",
+    unexpectedError: "An unexpected error occured",
+    notFound: "Not found",
+    documentation: "Documentation",
+    tos: "Terms of service",
+    privacyPolicy: "Privacy policy",
+    signIntoYourAccount: "Sign into your account",
+    signInPage: {
+        notMyComputer: "This is not my computer",
+        resetPassword: "Reset password",
+        yourPasswordIsUpdated: "Your password is updated",
+        signIn: "Sign In",
+        yourNewPasswordIsApplied: "Your new password is applied",
+        signInBelow: "Sign in below",
+        yourAccountIsDisabled: "Your account is disabled",
+        contactYourAdminIfDisabled: "Contact your administrator if this feels wrong",
+        youHaveReachedInactivityLimit: "You've reached the hidden inactivity limit",
+        feelFreeToSignInAgain: "Feel free to sign in again"
+    },
+    signUpPage: {
+        createYourNewAccount: "Create your new account",
+    },
+    resetPasswordPage: {
+        setANewPassword: "Set a new password",
+        expired: "Expired",
+        requestHasExpired: "Your request has expired",
+        requestANewReset: "Request a new reset",
+        newPassword: "New password",
+        requestSentMessage: "If we find your email address in our systems, you will receive an email with instructions on how to set a new password for your account.",
+        requestAPasswordReset: "Request a password reset",
+        requestNotFound: "Your request was not found",
+        submitANewRequestBelow: "Submit a new reset request below"
+    }
+};
+
+export default en;
diff --git a/code/app/src/lib/i18n/formatters.ts b/code/app/src/lib/i18n/formatters.ts
new file mode 100644
index 0000000..5232b7d
--- /dev/null
+++ b/code/app/src/lib/i18n/formatters.ts
@@ -0,0 +1,13 @@
+import { capitalise } from '$lib/helpers'
+import type { FormattersInitializer } from 'typesafe-i18n'
+import type { Locales, Formatters } from './i18n-types'
+
+export const initFormatters: FormattersInitializer<Locales, Formatters> = (locale: Locales) => {
+
+	const formatters: Formatters = {
+		// add your formatter functions here
+		capitalise: (value: string) => capitalise(value)
+	}
+
+	return formatters
+}
diff --git a/code/app/src/lib/i18n/i18n-svelte.ts b/code/app/src/lib/i18n/i18n-svelte.ts
new file mode 100644
index 0000000..6cdffb3
--- /dev/null
+++ b/code/app/src/lib/i18n/i18n-svelte.ts
@@ -0,0 +1,12 @@
+// This file was auto-generated by 'typesafe-i18n'. Any manual changes will be overwritten.
+/* eslint-disable */
+
+import { initI18nSvelte } from 'typesafe-i18n/svelte'
+import type { Formatters, Locales, TranslationFunctions, Translations } from './i18n-types'
+import { loadedFormatters, loadedLocales } from './i18n-util'
+
+const { locale, LL, setLocale } = initI18nSvelte<Locales, Translations, TranslationFunctions, Formatters>(loadedLocales, loadedFormatters)
+
+export { locale, LL, setLocale }
+
+export default LL
diff --git a/code/app/src/lib/i18n/i18n-types.ts b/code/app/src/lib/i18n/i18n-types.ts
new file mode 100644
index 0000000..0df6d1a
--- /dev/null
+++ b/code/app/src/lib/i18n/i18n-types.ts
@@ -0,0 +1,359 @@
+// This file was auto-generated by 'typesafe-i18n'. Any manual changes will be overwritten.
+/* eslint-disable */
+import type { BaseTranslation as BaseTranslationType, LocalizedString, RequiredParams } from 'typesafe-i18n'
+
+export type BaseTranslation = BaseTranslationType & DisallowNamespaces
+export type BaseLocale = 'en'
+
+export type Locales =
+	| 'en'
+	| 'nb'
+
+export type Translation = RootTranslation & DisallowNamespaces
+
+export type Translations = RootTranslation &
+{
+	app: NamespaceAppTranslation
+}
+
+type RootTranslation = {
+	/**
+	 * O​r
+	 */
+	or: string
+	/**
+	 * E​m​a​i​l​ ​a​d​d​r​e​s​s
+	 */
+	emailAddress: string
+	/**
+	 * P​a​s​s​w​o​r​d
+	 */
+	password: string
+	/**
+	 * P​a​g​e​ ​n​o​t​ ​f​o​u​n​d
+	 */
+	pageNotFound: string
+	/**
+	 * I​t​ ​s​e​e​m​s​ ​l​i​k​e​ ​y​o​u​r​ ​d​e​v​i​c​e​ ​d​o​e​s​ ​n​o​t​ ​h​a​v​e​ ​a​ ​i​n​t​e​r​n​e​t​ ​c​o​n​n​e​c​t​i​o​n​,​ ​p​l​e​a​s​e​ ​c​h​e​c​k​ ​y​o​u​r​ ​c​o​n​n​e​c​t​i​o​n​.
+	 */
+	noInternet: string
+	/**
+	 * R​e​s​e​t
+	 */
+	reset: string
+	/**
+	 * {​0​}​ ​o​f​ ​{​1​}
+	 * @param {unknown} 0
+	 * @param {unknown} 1
+	 */
+	of: RequiredParams<'0' | '1'>
+	/**
+	 * {​0​}​ ​i​s​ ​r​e​q​u​i​r​e​d
+	 * @param {unknown} 0
+	 */
+	isRequired: RequiredParams<'0'>
+	/**
+	 * S​u​b​m​i​t
+	 */
+	submit: string
+	/**
+	 * S​u​c​c​e​s​s
+	 */
+	success: string
+	/**
+	 * T​r​y​ ​a​g​a​i​n​ ​s​o​o​n
+	 */
+	tryAgainSoon: string
+	/**
+	 * C​r​e​a​t​e​ ​a​ ​n​e​w​ ​a​c​c​o​u​n​t
+	 */
+	createANewAccount: string
+	/**
+	 * A​n​ ​u​n​e​x​p​e​c​t​e​d​ ​e​r​r​o​r​ ​o​c​c​u​r​e​d
+	 */
+	unexpectedError: string
+	/**
+	 * N​o​t​ ​f​o​u​n​d
+	 */
+	notFound: string
+	/**
+	 * D​o​c​u​m​e​n​t​a​t​i​o​n
+	 */
+	documentation: string
+	/**
+	 * T​e​r​m​s​ ​o​f​ ​s​e​r​v​i​c​e
+	 */
+	tos: string
+	/**
+	 * P​r​i​v​a​c​y​ ​p​o​l​i​c​y
+	 */
+	privacyPolicy: string
+	/**
+	 * S​i​g​n​ ​i​n​t​o​ ​y​o​u​r​ ​a​c​c​o​u​n​t
+	 */
+	signIntoYourAccount: string
+	signInPage: {
+		/**
+		 * T​h​i​s​ ​i​s​ ​n​o​t​ ​m​y​ ​c​o​m​p​u​t​e​r
+		 */
+		notMyComputer: string
+		/**
+		 * R​e​s​e​t​ ​p​a​s​s​w​o​r​d
+		 */
+		resetPassword: string
+		/**
+		 * Y​o​u​r​ ​p​a​s​s​w​o​r​d​ ​i​s​ ​u​p​d​a​t​e​d
+		 */
+		yourPasswordIsUpdated: string
+		/**
+		 * S​i​g​n​ ​I​n
+		 */
+		signIn: string
+		/**
+		 * Y​o​u​r​ ​n​e​w​ ​p​a​s​s​w​o​r​d​ ​i​s​ ​a​p​p​l​i​e​d
+		 */
+		yourNewPasswordIsApplied: string
+		/**
+		 * S​i​g​n​ ​i​n​ ​b​e​l​o​w
+		 */
+		signInBelow: string
+		/**
+		 * Y​o​u​r​ ​a​c​c​o​u​n​t​ ​i​s​ ​d​i​s​a​b​l​e​d
+		 */
+		yourAccountIsDisabled: string
+		/**
+		 * C​o​n​t​a​c​t​ ​y​o​u​r​ ​a​d​m​i​n​i​s​t​r​a​t​o​r​ ​i​f​ ​t​h​i​s​ ​f​e​e​l​s​ ​w​r​o​n​g
+		 */
+		contactYourAdminIfDisabled: string
+		/**
+		 * Y​o​u​'​v​e​ ​r​e​a​c​h​e​d​ ​t​h​e​ ​h​i​d​d​e​n​ ​i​n​a​c​t​i​v​i​t​y​ ​l​i​m​i​t
+		 */
+		youHaveReachedInactivityLimit: string
+		/**
+		 * F​e​e​l​ ​f​r​e​e​ ​t​o​ ​s​i​g​n​ ​i​n​ ​a​g​a​i​n
+		 */
+		feelFreeToSignInAgain: string
+	}
+	signUpPage: {
+		/**
+		 * C​r​e​a​t​e​ ​y​o​u​r​ ​n​e​w​ ​a​c​c​o​u​n​t
+		 */
+		createYourNewAccount: string
+	}
+	resetPasswordPage: {
+		/**
+		 * S​e​t​ ​a​ ​n​e​w​ ​p​a​s​s​w​o​r​d
+		 */
+		setANewPassword: string
+		/**
+		 * E​x​p​i​r​e​d
+		 */
+		expired: string
+		/**
+		 * Y​o​u​r​ ​r​e​q​u​e​s​t​ ​h​a​s​ ​e​x​p​i​r​e​d
+		 */
+		requestHasExpired: string
+		/**
+		 * R​e​q​u​e​s​t​ ​a​ ​n​e​w​ ​r​e​s​e​t
+		 */
+		requestANewReset: string
+		/**
+		 * N​e​w​ ​p​a​s​s​w​o​r​d
+		 */
+		newPassword: string
+		/**
+		 * I​f​ ​w​e​ ​f​i​n​d​ ​y​o​u​r​ ​e​m​a​i​l​ ​a​d​d​r​e​s​s​ ​i​n​ ​o​u​r​ ​s​y​s​t​e​m​s​,​ ​y​o​u​ ​w​i​l​l​ ​r​e​c​e​i​v​e​ ​a​n​ ​e​m​a​i​l​ ​w​i​t​h​ ​i​n​s​t​r​u​c​t​i​o​n​s​ ​o​n​ ​h​o​w​ ​t​o​ ​s​e​t​ ​a​ ​n​e​w​ ​p​a​s​s​w​o​r​d​ ​f​o​r​ ​y​o​u​r​ ​a​c​c​o​u​n​t​.
+		 */
+		requestSentMessage: string
+		/**
+		 * R​e​q​u​e​s​t​ ​a​ ​p​a​s​s​w​o​r​d​ ​r​e​s​e​t
+		 */
+		requestAPasswordReset: string
+		/**
+		 * Y​o​u​r​ ​r​e​q​u​e​s​t​ ​w​a​s​ ​n​o​t​ ​f​o​u​n​d
+		 */
+		requestNotFound: string
+		/**
+		 * S​u​b​m​i​t​ ​a​ ​n​e​w​ ​r​e​s​e​t​ ​r​e​q​u​e​s​t​ ​b​e​l​o​w
+		 */
+		submitANewRequestBelow: string
+	}
+}
+
+export type NamespaceAppTranslation = {}
+
+export type Namespaces =
+	| 'app'
+
+type DisallowNamespaces = {
+	/**
+	 * reserved for 'app'-namespace\
+	 * you need to use the `./app/index.ts` file instead
+	 */
+	app?: "[typesafe-i18n] reserved for 'app'-namespace. You need to use the `./app/index.ts` file instead."
+}
+
+export type TranslationFunctions = {
+	/**
+	 * Or
+	 */
+	or: () => LocalizedString
+	/**
+	 * Email address
+	 */
+	emailAddress: () => LocalizedString
+	/**
+	 * Password
+	 */
+	password: () => LocalizedString
+	/**
+	 * Page not found
+	 */
+	pageNotFound: () => LocalizedString
+	/**
+	 * It seems like your device does not have a internet connection, please check your connection.
+	 */
+	noInternet: () => LocalizedString
+	/**
+	 * Reset
+	 */
+	reset: () => LocalizedString
+	/**
+	 * {0} of {1}
+	 */
+	of: (arg0: unknown, arg1: unknown) => LocalizedString
+	/**
+	 * {0} is required
+	 */
+	isRequired: (arg0: unknown) => LocalizedString
+	/**
+	 * Submit
+	 */
+	submit: () => LocalizedString
+	/**
+	 * Success
+	 */
+	success: () => LocalizedString
+	/**
+	 * Try again soon
+	 */
+	tryAgainSoon: () => LocalizedString
+	/**
+	 * Create a new account
+	 */
+	createANewAccount: () => LocalizedString
+	/**
+	 * An unexpected error occured
+	 */
+	unexpectedError: () => LocalizedString
+	/**
+	 * Not found
+	 */
+	notFound: () => LocalizedString
+	/**
+	 * Documentation
+	 */
+	documentation: () => LocalizedString
+	/**
+	 * Terms of service
+	 */
+	tos: () => LocalizedString
+	/**
+	 * Privacy policy
+	 */
+	privacyPolicy: () => LocalizedString
+	/**
+	 * Sign into your account
+	 */
+	signIntoYourAccount: () => LocalizedString
+	signInPage: {
+		/**
+		 * This is not my computer
+		 */
+		notMyComputer: () => LocalizedString
+		/**
+		 * Reset password
+		 */
+		resetPassword: () => LocalizedString
+		/**
+		 * Your password is updated
+		 */
+		yourPasswordIsUpdated: () => LocalizedString
+		/**
+		 * Sign In
+		 */
+		signIn: () => LocalizedString
+		/**
+		 * Your new password is applied
+		 */
+		yourNewPasswordIsApplied: () => LocalizedString
+		/**
+		 * Sign in below
+		 */
+		signInBelow: () => LocalizedString
+		/**
+		 * Your account is disabled
+		 */
+		yourAccountIsDisabled: () => LocalizedString
+		/**
+		 * Contact your administrator if this feels wrong
+		 */
+		contactYourAdminIfDisabled: () => LocalizedString
+		/**
+		 * You've reached the hidden inactivity limit
+		 */
+		youHaveReachedInactivityLimit: () => LocalizedString
+		/**
+		 * Feel free to sign in again
+		 */
+		feelFreeToSignInAgain: () => LocalizedString
+	}
+	signUpPage: {
+		/**
+		 * Create your new account
+		 */
+		createYourNewAccount: () => LocalizedString
+	}
+	resetPasswordPage: {
+		/**
+		 * Set a new password
+		 */
+		setANewPassword: () => LocalizedString
+		/**
+		 * Expired
+		 */
+		expired: () => LocalizedString
+		/**
+		 * Your request has expired
+		 */
+		requestHasExpired: () => LocalizedString
+		/**
+		 * Request a new reset
+		 */
+		requestANewReset: () => LocalizedString
+		/**
+		 * New password
+		 */
+		newPassword: () => LocalizedString
+		/**
+		 * If we find your email address in our systems, you will receive an email with instructions on how to set a new password for your account.
+		 */
+		requestSentMessage: () => LocalizedString
+		/**
+		 * Request a password reset
+		 */
+		requestAPasswordReset: () => LocalizedString
+		/**
+		 * Your request was not found
+		 */
+		requestNotFound: () => LocalizedString
+		/**
+		 * Submit a new reset request below
+		 */
+		submitANewRequestBelow: () => LocalizedString
+	}
+	app: {
+	}
+}
+
+export type Formatters = {}
diff --git a/code/app/src/lib/i18n/i18n-util.async.ts b/code/app/src/lib/i18n/i18n-util.async.ts
new file mode 100644
index 0000000..00b8e0a
--- /dev/null
+++ b/code/app/src/lib/i18n/i18n-util.async.ts
@@ -0,0 +1,42 @@
+// This file was auto-generated by 'typesafe-i18n'. Any manual changes will be overwritten.
+/* eslint-disable */
+
+import { initFormatters } from './formatters'
+import type { Locales, Namespaces, Translations } from './i18n-types'
+import { loadedFormatters, loadedLocales, locales } from './i18n-util'
+
+const localeTranslationLoaders = {
+	en: () => import('./en'),
+	nb: () => import('./nb'),
+}
+
+const localeNamespaceLoaders = {
+	en: {
+		app: () => import('./en/app')
+	},
+	nb: {
+		app: () => import('./nb/app')
+	}
+}
+
+const updateDictionary = (locale: Locales, dictionary: Partial<Translations>) =>
+	loadedLocales[locale] = { ...loadedLocales[locale], ...dictionary }
+
+export const importLocaleAsync = async (locale: Locales) =>
+	(await localeTranslationLoaders[locale]()).default as unknown as Translations
+
+export const loadLocaleAsync = async (locale: Locales): Promise<void> => {
+	updateDictionary(locale, await importLocaleAsync(locale))
+	loadFormatters(locale)
+}
+
+export const loadAllLocalesAsync = (): Promise<void[]> => Promise.all(locales.map(loadLocaleAsync))
+
+export const loadFormatters = (locale: Locales): void =>
+	void (loadedFormatters[locale] = initFormatters(locale))
+
+export const importNamespaceAsync = async<Namespace extends Namespaces>(locale: Locales, namespace: Namespace) =>
+	(await localeNamespaceLoaders[locale][namespace]()).default as unknown as Translations[Namespace]
+
+export const loadNamespaceAsync = async <Namespace extends Namespaces>(locale: Locales, namespace: Namespace): Promise<void> =>
+	void updateDictionary(locale, { [namespace]: await importNamespaceAsync(locale, namespace )})
diff --git a/code/app/src/lib/i18n/i18n-util.sync.ts b/code/app/src/lib/i18n/i18n-util.sync.ts
new file mode 100644
index 0000000..8144fdc
--- /dev/null
+++ b/code/app/src/lib/i18n/i18n-util.sync.ts
@@ -0,0 +1,35 @@
+// This file was auto-generated by 'typesafe-i18n'. Any manual changes will be overwritten.
+/* eslint-disable */
+
+import { initFormatters } from './formatters'
+import type { Locales, Translations } from './i18n-types'
+import { loadedFormatters, loadedLocales, locales } from './i18n-util'
+
+import en from './en'
+import nb from './nb'
+
+import en_app from './en/app'
+import nb_app from './nb/app'
+
+const localeTranslations = {
+	en: {
+		...en,
+		app: en_app
+	},
+	nb: {
+		...nb,
+		app: nb_app
+	},
+}
+
+export const loadLocale = (locale: Locales): void => {
+	if (loadedLocales[locale]) return
+
+	loadedLocales[locale] = localeTranslations[locale] as unknown as Translations
+	loadFormatters(locale)
+}
+
+export const loadAllLocales = (): void => locales.forEach(loadLocale)
+
+export const loadFormatters = (locale: Locales): void =>
+	void (loadedFormatters[locale] = initFormatters(locale))
diff --git a/code/app/src/lib/i18n/i18n-util.ts b/code/app/src/lib/i18n/i18n-util.ts
new file mode 100644
index 0000000..35f023c
--- /dev/null
+++ b/code/app/src/lib/i18n/i18n-util.ts
@@ -0,0 +1,39 @@
+// This file was auto-generated by 'typesafe-i18n'. Any manual changes will be overwritten.
+/* eslint-disable */
+
+import { i18n as initI18n, i18nObject as initI18nObject, i18nString as initI18nString } from 'typesafe-i18n'
+import type { LocaleDetector } from 'typesafe-i18n/detectors'
+import { detectLocale as detectLocaleFn } from 'typesafe-i18n/detectors'
+import type { Formatters, Locales, Namespaces, Translations, TranslationFunctions } from './i18n-types'
+
+export const baseLocale: Locales = 'en'
+
+export const locales: Locales[] = [
+	'en',
+	'nb'
+]
+
+export const namespaces: Namespaces[] = [
+	'app'
+]
+
+export const isLocale = (locale: string) => locales.includes(locale as Locales)
+
+export const isNamespace = (namespace: string) => namespaces.includes(namespace as Namespaces)
+
+export const loadedLocales = {} as Record<Locales, Translations>
+
+export const loadedFormatters = {} as Record<Locales, Formatters>
+
+export const i18nString = (locale: Locales) => initI18nString<Locales, Formatters>(locale, loadedFormatters[locale])
+
+export const i18nObject = (locale: Locales) =>
+	initI18nObject<Locales, Translations, TranslationFunctions, Formatters>(
+		locale,
+		loadedLocales[locale],
+		loadedFormatters[locale]
+	)
+
+export const i18n = () => initI18n<Locales, Translations, TranslationFunctions, Formatters>(loadedLocales, loadedFormatters)
+
+export const detectLocale = (...detectors: LocaleDetector[]) => detectLocaleFn<Locales>(baseLocale, locales, ...detectors)
diff --git a/code/app/src/lib/i18n/nb/app/index.ts b/code/app/src/lib/i18n/nb/app/index.ts
new file mode 100644
index 0000000..15d0b9a
--- /dev/null
+++ b/code/app/src/lib/i18n/nb/app/index.ts
@@ -0,0 +1,8 @@
+import type { NamespaceAppTranslation } from '../../i18n-types'
+
+const nb_app: NamespaceAppTranslation = {
+	// TODO: insert translations
+
+}
+
+export default nb_app
diff --git a/code/app/src/lib/i18n/nb/index.ts b/code/app/src/lib/i18n/nb/index.ts
new file mode 100644
index 0000000..fa81477
--- /dev/null
+++ b/code/app/src/lib/i18n/nb/index.ts
@@ -0,0 +1,50 @@
+import type { Translation } from "../i18n-types";
+
+const nb: Translation = {
+    or: "Eller",
+    emailAddress: "E-postadresse",
+    password: "Passord",
+    pageNotFound: "Fant ikke siden",
+    noInternet: "Det ser ut som at du ikke tilkoblet internettet, sjekk tilkoblingen din for å fortsette",
+    reset: "Tilbakestill",
+    of: "{0} av {1}",
+    isRequired: "{0} er påkrevd",
+    submit: "Send",
+    success: "Suksess",
+    tryAgainSoon: "Prøv igjen snart",
+    createANewAccount: "Lag en ny konto",
+    unexpectedError: "En uventet feil oppstod",
+    notFound: "Ikke funnet",
+    documentation: "Dokumentasjon",
+    tos: "Vilkår",
+    privacyPolicy: "Personvernerklæring",
+    signIntoYourAccount: "Logg inn med din konto",
+    signInPage: {
+        notMyComputer: "Dette er ikke min datamaskin",
+        resetPassword: "Tilbakestill passord",
+        yourPasswordIsUpdated: "Ditt passord er oppdater",
+        signIn: "Logg inn",
+        yourNewPasswordIsApplied: "Ditt nye passord er satt",
+        signInBelow: "Logg inn nedenfor",
+        yourAccountIsDisabled: "Din konto er deaktivert",
+        contactYourAdminIfDisabled: "Ta kontakt med din administrator hvis dette føles feil",
+        youHaveReachedInactivityLimit: "Du har nådd den hemmelige inaktivitetsgrensen",
+        feelFreeToSignInAgain: "Logg gjerne inn igjen"
+    },
+    signUpPage: {
+        createYourNewAccount: "Opprett din nye konto",
+    },
+    resetPasswordPage: {
+        setANewPassword: "Skriv et nytt passord",
+        expired: "Utgått",
+        requestHasExpired: "Din forespørsel er utgått",
+        requestANewReset: "Spør om en ny tilbakestillingslenke",
+        newPassword: "Nytt passord",
+        requestSentMessage: "Hvis vi finner e-postadressen din i våre systemer, vil du få en e-post med instrukser for å sette ditt nye passord.",
+        requestAPasswordReset: "Forespør tilbakestilling av ditt passord",
+        requestNotFound: "Din forespørsel ble ikke funnet",
+        submitANewRequestBelow: "Spør om en ny tilbakestillingslenke nedenfor"
+    }
+}
+
+export default nb;
\ No newline at end of file
diff --git a/code/app/src/lib/logger.ts b/code/app/src/lib/logger.ts
new file mode 100644
index 0000000..df0a821
--- /dev/null
+++ b/code/app/src/lib/logger.ts
@@ -0,0 +1,86 @@
+import { browser, dev } from "$app/environment";
+import { StorageKeys } from "$lib/configuration";
+import pino from "pino";
+
+const pinoConfig = dev ? {
+    transport: {
+        target: "pino-pretty",
+    }
+} : {};
+
+const pinoLogger = pino(pinoConfig);
+
+function browserLogLevel(): number {
+    if (browser) return LogLevel.toNumber(sessionStorage.getItem(StorageKeys.logLevel), LogLevel.INFO);
+    throw new Error("Called browser api in server");
+}
+
+function serverLogLevel(): number {
+    if (!browser) return LogLevel.toNumber(import.meta.env.VITE_LOG_LEVEL, LogLevel.ERROR);
+    throw new Error("Called server api in browser");
+}
+
+export const LogLevel = {
+    DEBUG: 0,
+    INFO: 1,
+    ERROR: 2,
+    SILENT: 3,
+    toString(levelInt: number): string {
+        switch (levelInt) {
+            case 0:
+                return "DEBUG";
+            case 1:
+                return "INFO";
+            case 2:
+                return "ERROR";
+            case 3:
+                return "SILENT";
+            default:
+                throw new Error("Log level int is unknown");
+        }
+    },
+    toNumber(levelString?: string | null, fallback?: number): number {
+        if (!levelString && fallback) return fallback;
+        else if (!levelString && !fallback) throw new Error("levelString was empty, and no fallback was specified");
+        switch (levelString?.toUpperCase()) {
+            case "DEBUG":
+                return 0;
+            case "INFO":
+                return 1;
+            case "ERROR":
+                return 2;
+            case "SILENT":
+                return 3;
+            default:
+                if (!fallback) throw new Error("Log level string is unknown");
+                else return fallback;
+        }
+    },
+};
+
+export function logDebug(message: string, ...additional: any[]): void {
+    if (browser && browserLogLevel() <= LogLevel.DEBUG) {
+        pinoLogger.debug(message, additional);
+    }
+    if (!browser && serverLogLevel() <= LogLevel.DEBUG) {
+        pinoLogger.debug(message, additional);
+    }
+}
+
+export function logInfo(message: string, ...additional: any[]): void {
+    if (browser && browserLogLevel() <= LogLevel.INFO) {
+        pinoLogger.info(message, additional);
+    }
+    if (!browser && serverLogLevel() <= LogLevel.INFO) {
+        pinoLogger.info(message, additional);
+    }
+}
+
+export function logError(message: any, ...additional: any[]): void {
+    if (browser && browserLogLevel() <= LogLevel.ERROR) {
+        pinoLogger.error(message, additional);
+    }
+    if (!browser && serverLogLevel() <= LogLevel.ERROR) {
+        pinoLogger.error(message, additional);
+    }
+}
\ No newline at end of file
diff --git a/code/app/src/lib/models/CreateAccountPayload.ts b/code/app/src/lib/models/CreateAccountPayload.ts
new file mode 100644
index 0000000..d116308
--- /dev/null
+++ b/code/app/src/lib/models/CreateAccountPayload.ts
@@ -0,0 +1,4 @@
+export interface CreateAccountPayload {
+    username: string,
+    password: string
+}
diff --git a/code/app/src/lib/models/ErrorResult.ts b/code/app/src/lib/models/ErrorResult.ts
new file mode 100644
index 0000000..7c70017
--- /dev/null
+++ b/code/app/src/lib/models/ErrorResult.ts
@@ -0,0 +1,4 @@
+export interface ErrorResult {
+    title: string,
+    text: string
+}
diff --git a/code/app/src/lib/models/IInternalFetchRequest.ts b/code/app/src/lib/models/IInternalFetchRequest.ts
new file mode 100644
index 0000000..68505e2
--- /dev/null
+++ b/code/app/src/lib/models/IInternalFetchRequest.ts
@@ -0,0 +1,6 @@
+export interface IInternalFetchRequest {
+    url: string,
+    init?: RequestInit,
+    timeout?: number
+    retry_count?: number
+}
diff --git a/code/app/src/lib/models/IInternalFetchResponse.ts b/code/app/src/lib/models/IInternalFetchResponse.ts
new file mode 100644
index 0000000..6c91b35
--- /dev/null
+++ b/code/app/src/lib/models/IInternalFetchResponse.ts
@@ -0,0 +1,6 @@
+export interface IInternalFetchResponse {
+    ok: boolean,
+    status: number,
+    data: any,
+    http_response: Response
+}
diff --git a/code/app/src/lib/models/ISession.ts b/code/app/src/lib/models/ISession.ts
new file mode 100644
index 0000000..7587145
--- /dev/null
+++ b/code/app/src/lib/models/ISession.ts
@@ -0,0 +1,8 @@
+export interface ISession {
+    profile: {
+        username: string,
+        displayName: string,
+        id: string,
+    },
+    lastChecked: number,
+}
\ No newline at end of file
diff --git a/code/app/src/lib/models/IValidationResult.ts b/code/app/src/lib/models/IValidationResult.ts
new file mode 100644
index 0000000..9a21b13
--- /dev/null
+++ b/code/app/src/lib/models/IValidationResult.ts
@@ -0,0 +1,31 @@
+export interface IValidationResult {
+    errors: Array<IValidationError>,
+    has_errors: Function,
+    add_error: Function,
+    remove_error: Function,
+}
+
+export interface IValidationError {
+    _id?: string,
+    title: string,
+    text?: string
+}
+
+export default class ValidationResult implements IValidationResult {
+    errors: IValidationError[]
+    has_errors(): boolean {
+        return this.errors?.length > 0;
+    }
+    add_error(prop: string, error: IValidationError): void {
+        if (!this.errors) this.errors = [];
+        error._id = prop;
+        this.errors.push(error);
+    }
+    remove_error(property: string): void {
+        const new_errors = [];
+        for (const error of this.errors) {
+            if (error._id != property) new_errors.push(error)
+        }
+        this.errors = new_errors;
+    }
+}
diff --git a/code/app/src/lib/models/LoginPayload.ts b/code/app/src/lib/models/LoginPayload.ts
new file mode 100644
index 0000000..beb96cf
--- /dev/null
+++ b/code/app/src/lib/models/LoginPayload.ts
@@ -0,0 +1,5 @@
+export interface LoginPayload {
+    username: string,
+    password: string,
+    persist: boolean
+}
diff --git a/code/app/src/lib/models/TimeCategoryDto.ts b/code/app/src/lib/models/TimeCategoryDto.ts
new file mode 100644
index 0000000..fcdb7ea
--- /dev/null
+++ b/code/app/src/lib/models/TimeCategoryDto.ts
@@ -0,0 +1,9 @@
+import { Temporal } from "temporal-polyfill";
+
+export interface TimeCategoryDto {
+    selected?: boolean;
+    id?: string,
+    modified_at?: Temporal.PlainDate,
+    name?: string,
+    color?: string
+}
diff --git a/code/app/src/lib/models/TimeEntryDto.ts b/code/app/src/lib/models/TimeEntryDto.ts
new file mode 100644
index 0000000..571c52e
--- /dev/null
+++ b/code/app/src/lib/models/TimeEntryDto.ts
@@ -0,0 +1,13 @@
+import type { TimeLabelDto } from "./TimeLabelDto";
+import type { TimeCategoryDto } from "./TimeCategoryDto";
+import { Temporal } from "temporal-polyfill";
+
+export interface TimeEntryDto {
+    id: string,
+    modified_at?: Temporal.PlainDate,
+    start: string,
+    stop: string,
+    description: string,
+    labels?: Array<TimeLabelDto>,
+    category: TimeCategoryDto,
+}
diff --git a/code/app/src/lib/models/TimeEntryQuery.ts b/code/app/src/lib/models/TimeEntryQuery.ts
new file mode 100644
index 0000000..d983d1a
--- /dev/null
+++ b/code/app/src/lib/models/TimeEntryQuery.ts
@@ -0,0 +1,27 @@
+import type { TimeCategoryDto } from "./TimeCategoryDto";
+import type { TimeLabelDto } from "./TimeLabelDto";
+import type { Temporal } from "temporal-polyfill";
+
+export interface TimeEntryQuery {
+    duration: TimeEntryQueryDuration,
+    categories?: Array<TimeCategoryDto>,
+    labels?: Array<TimeLabelDto>,
+    dateRange?: TimeEntryQueryDateRange,
+    specificDate?: Temporal.PlainDateTime
+    page: number,
+    pageSize: number
+}
+
+export interface TimeEntryQueryDateRange {
+    from: Temporal.PlainDateTime,
+    to: Temporal.PlainDateTime
+}
+
+export enum TimeEntryQueryDuration {
+    TODAY = 0,
+    THIS_WEEK = 1,
+    THIS_MONTH = 2,
+    THIS_YEAR = 3,
+    SPECIFIC_DATE = 4,
+    DATE_RANGE = 5,
+}
diff --git a/code/app/src/lib/models/TimeLabelDto.ts b/code/app/src/lib/models/TimeLabelDto.ts
new file mode 100644
index 0000000..7183bcf
--- /dev/null
+++ b/code/app/src/lib/models/TimeLabelDto.ts
@@ -0,0 +1,8 @@
+import { Temporal } from "temporal-polyfill";
+
+export interface TimeLabelDto {
+    id?: string,
+    modified_at?: Temporal.PlainDate,
+    name?: string,
+    color?: string
+}
diff --git a/code/app/src/lib/models/TimeQueryDto.ts b/code/app/src/lib/models/TimeQueryDto.ts
new file mode 100644
index 0000000..607c51e
--- /dev/null
+++ b/code/app/src/lib/models/TimeQueryDto.ts
@@ -0,0 +1,29 @@
+import type { TimeEntryDto } from "./TimeEntryDto";
+import ValidationResult, { IValidationResult } from "./IValidationResult";
+
+export interface ITimeQueryDto {
+    results: Array<TimeEntryDto>,
+    page: number,
+    pageSize: number,
+    totalRecords: number,
+    totalPageCount: number,
+    is_valid: Function
+}
+
+export class TimeQueryDto implements ITimeQueryDto {
+    results: TimeEntryDto[];
+    page: number;
+    pageSize: number;
+    totalRecords: number;
+    totalPageCount: number;
+
+    is_valid(): IValidationResult {
+        const result = new ValidationResult();
+        if (this.page < 0) {
+            result.add_error("page", {
+                title: "Page cannot be less than zero",
+            })
+        }
+        return result;
+    }
+}
diff --git a/code/app/src/lib/models/UnwrappedEntryDateTime.ts b/code/app/src/lib/models/UnwrappedEntryDateTime.ts
new file mode 100644
index 0000000..d614f91
--- /dev/null
+++ b/code/app/src/lib/models/UnwrappedEntryDateTime.ts
@@ -0,0 +1,9 @@
+import { Temporal } from "temporal-polyfill";
+
+export interface UnwrappedEntryDateTime {
+    start_date: Temporal.PlainDate,
+    stop_date: Temporal.PlainDate,
+    start_time: Temporal.PlainTime,
+    stop_time: Temporal.PlainTime,
+    duration: Temporal.Duration,
+}
diff --git a/code/app/src/lib/models/UpdateProfilePayload.ts b/code/app/src/lib/models/UpdateProfilePayload.ts
new file mode 100644
index 0000000..d2983ff
--- /dev/null
+++ b/code/app/src/lib/models/UpdateProfilePayload.ts
@@ -0,0 +1,4 @@
+export interface UpdateProfilePayload {
+    username?: string,
+    password?: string,
+}
diff --git a/code/app/src/lib/persistent-store.ts b/code/app/src/lib/persistent-store.ts
new file mode 100644
index 0000000..922f3ab
--- /dev/null
+++ b/code/app/src/lib/persistent-store.ts
@@ -0,0 +1,102 @@
+import { writable as _writable, readable as _readable, } from "svelte/store";
+import type { Writable, Readable, StartStopNotifier } from "svelte/store";
+
+enum StoreType {
+    SESSION = 0,
+    LOCAL = 1
+}
+
+interface StoreOptions {
+    store?: StoreType;
+}
+
+const default_store_options = {
+    store: StoreType.SESSION
+} as StoreOptions;
+
+interface WritableStore<T> {
+    name: string,
+    initialState: T,
+    options?: StoreOptions
+}
+
+interface ReadableStore<T> {
+    name: string,
+    initialState: T,
+    callback: StartStopNotifier<any>,
+    options?: StoreOptions
+}
+
+function get_store(type: StoreType): Storage {
+    switch (type) {
+        case StoreType.SESSION:
+            return window.sessionStorage;
+        case StoreType.LOCAL:
+            return window.localStorage;
+    }
+}
+
+function prepared_store_value(value: any): string {
+    try {
+        return JSON.stringify(value);
+    } catch (e) {
+        console.error(e);
+        return "__INVALID__";
+    }
+}
+
+function get_store_value<T>(options: WritableStore<T> | ReadableStore<T>): any {
+    try {
+        const storage = get_store(options.options.store);
+        const value = storage.getItem(options.name);
+        if (!value) return false;
+        return JSON.parse(value);
+    } catch (e) {
+        console.error(e);
+        return { __INVALID__: true };
+    }
+}
+
+function hydrate<T>(store: Writable<T>, options: WritableStore<T> | ReadableStore<T>): void {
+    const value = get_store_value<T>(options);
+    if (value && store.set) store.set(value);
+}
+
+function subscribe<T>(store: Writable<T> | Readable<T>, options: WritableStore<T> | ReadableStore<T>): void {
+    const storage = get_store(options.options.store);
+    if (!store.subscribe) return;
+    store.subscribe((state: any) => {
+        storage.setItem(options.name, prepared_store_value(state));
+    });
+}
+
+function writable_persistent<T>(options: WritableStore<T>): Writable<T> {
+    if (options.options === undefined) options.options = default_store_options;
+    console.log("Creating writable store with options: ", options);
+    const store = _writable<T>(options.initialState);
+    hydrate(store, options);
+    subscribe(store, options);
+    return store;
+}
+
+function readable_persistent<T>(options: ReadableStore<T>): Readable<T> {
+    if (options.options === undefined) options.options = default_store_options;
+    console.log("Creating readable store with options: ", options);
+    const store = _readable<T>(options.initialState, options.callback);
+    // hydrate(store, options);
+    subscribe(store, options);
+    return store;
+}
+
+export {
+    writable_persistent,
+    readable_persistent,
+    StoreType
+};
+
+export type {
+    WritableStore,
+    ReadableStore,
+    StoreOptions
+};
+
diff --git a/code/app/src/lib/session.ts b/code/app/src/lib/session.ts
new file mode 100644
index 0000000..ee79933
--- /dev/null
+++ b/code/app/src/lib/session.ts
@@ -0,0 +1,69 @@
+import {logError, logInfo} from "$lib/logger";
+import { Temporal } from "temporal-polyfill";
+import { get_profile_for_active_check, logout } from "./api/user";
+import { is_guid, session_storage_get_json, session_storage_set_json } from "./helpers";
+import { SECONDS_BETWEEN_SESSION_CHECK, StorageKeys } from "./configuration";
+import type { ISession } from "$lib/models/ISession";
+
+export async function is_active(forceRefresh: boolean = false): Promise<boolean> {
+    const nowEpoch = Temporal.Now.instant().epochSeconds;
+    const data = session_storage_get_json(StorageKeys.session) as ISession;
+    const expiryEpoch = data?.lastChecked + SECONDS_BETWEEN_SESSION_CHECK;
+    const lastCheckIsStaleOrNone = !is_guid(data?.profile?.id) || (expiryEpoch < nowEpoch);
+    if (forceRefresh || lastCheckIsStaleOrNone) {
+        return await call_api();
+    } else {
+        const sessionIsValid = data.profile && is_guid(data.profile.id);
+        if (!sessionIsValid) {
+            clear_session_data();
+            logInfo("Session data is not valid");
+        }
+        return sessionIsValid;
+    }
+}
+
+export async function end_session(cb: Function): Promise<void> {
+    await logout();
+    clear_session_data();
+    cb();
+}
+
+async function call_api(): Promise<boolean> {
+    logInfo("Getting profile data while checking session state");
+    try {
+        const response = await get_profile_for_active_check();
+        if (response.ok) {
+            const userData = await response.data;
+            if (is_guid(userData.id) && userData.username) {
+                const session = {
+                    profile: userData,
+                    lastChecked: Temporal.Now.instant().epochSeconds
+                } as ISession;
+                session_storage_set_json(StorageKeys.session, session);
+                logInfo("Successfully got profile data while checking session state");
+                return true;
+            } else {
+                logError("Api returned invalid data while getting profile data");
+                clear_session_data();
+                return false;
+            }
+        } else {
+            logError("Api returned unsuccessfully while getting profile data");
+            clear_session_data();
+            return false;
+        }
+    } catch (e) {
+        logError(e);
+        clear_session_data();
+        return false;
+    }
+}
+
+export function clear_session_data() {
+    session_storage_set_json(StorageKeys.session, {});
+    logInfo("Cleared session data.");
+}
+
+export function get_session_data(): ISession {
+    return session_storage_get_json(StorageKeys.session) as ISession;
+}