feat: Reinitialize frontend with SvelteKit and TypeScript

- Delete old Vite+Svelte frontend
- Initialize new SvelteKit project with TypeScript
- Configure Tailwind CSS v4 + DaisyUI
- Implement JWT authentication with auto-refresh
- Create login page with form validation (Zod)
- Add protected route guards
- Update Docker configuration for single-stage build
- Add E2E tests with Playwright (6/11 passing)
- Fix Svelte 5 reactivity with $state() runes

Known issues:
- 5 E2E tests failing (timing/async issues)
- Token refresh implementation needs debugging
- Validation error display timing

frontend/node_modules/happy-dom/lib/nodes/html-hyperlink-element/HTMLHyperlinkElementUtility.d.ts

@@ -0,0 +1,142 @@
+import HTMLElement from '../html-element/HTMLElement.js';
+/**
+ * HTML Hyperlink utility for HTMLAnchorElement and HTMLAreaElement.
+ *
+ * @see https://html.spec.whatwg.org/multipage/links.html#hyperlink
+ */
+export default class HTMLHyperlinkElementUtility {
+    private element;
+    /**
+     * Constructor.
+     *
+     * @param element Element.
+     */
+    constructor(element: HTMLElement);
+    /**
+     * Returns the hyperlink's URL's origin.
+     *
+     * @returns Origin.
+     */
+    getOrigin(): string;
+    /**
+     * Returns href.
+     *
+     * @returns Href.
+     */
+    getHref(): string;
+    /**
+     * Sets href.
+     *
+     * @param href Href.
+     */
+    setHref(href: string): void;
+    /**
+     * Returns protocol.
+     *
+     * @returns Protocol.
+     */
+    getProtocol(): string;
+    /**
+     * Sets protocol.
+     *
+     * @param protocol Protocol.
+     */
+    setProtocol(protocol: string): void;
+    /**
+     * Returns username.
+     *
+     * @returns Username.
+     */
+    getUsername(): string;
+    /**
+     * Sets username.
+     *
+     * @param username Username.
+     */
+    setUsername(username: string): void;
+    /**
+     * Returns password.
+     *
+     * @returns Password.
+     */
+    getPassword(): string;
+    /**
+     * Sets password.
+     *
+     * @param password Password.
+     */
+    setPassword(password: string): void;
+    /**
+     * Returns host.
+     *
+     * @returns Host.
+     */
+    getHost(): string;
+    /**
+     * Sets host.
+     *
+     * @param host Host.
+     */
+    setHost(host: string): void;
+    /**
+     * Returns hostname.
+     *
+     * @returns Hostname.
+     */
+    getHostname(): string;
+    /**
+     * Sets hostname.
+     *
+     * @param hostname Hostname.
+     */
+    setHostname(hostname: string): void;
+    /**
+     * Returns port.
+     *
+     * @returns Port.
+     */
+    getPort(): string;
+    /**
+     * Sets port.
+     *
+     * @param port Port.
+     */
+    setPort(port: string): void;
+    /**
+     * Returns pathname.
+     *
+     * @returns Pathname.
+     */
+    getPathname(): string;
+    /**
+     * Sets pathname.
+     *
+     * @param pathname Pathname.
+     */
+    setPathname(pathname: string): void;
+    /**
+     * Returns search.
+     *
+     * @returns Search.
+     */
+    getSearch(): string;
+    /**
+     * Sets search.
+     *
+     * @param search Search.
+     */
+    setSearch(search: string): void;
+    /**
+     * Returns hash.
+     *
+     * @returns Hash.
+     */
+    getHash(): string;
+    /**
+     * Sets hash.
+     *
+     * @param hash Hash.
+     */
+    setHash(hash: string): void;
+}
+//# sourceMappingURL=HTMLHyperlinkElementUtility.d.ts.map

frontend/node_modules/happy-dom/lib/nodes/html-hyperlink-element/HTMLHyperlinkElementUtility.d.ts.map

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frontend/node_modules/happy-dom/lib/nodes/html-hyperlink-element/HTMLHyperlinkElementUtility.js

@@ -0,0 +1,322 @@
+import * as PropertySymbol from '../../PropertySymbol.js';
+/**
+ * HTML Hyperlink utility for HTMLAnchorElement and HTMLAreaElement.
+ *
+ * @see https://html.spec.whatwg.org/multipage/links.html#hyperlink
+ */
+export default class HTMLHyperlinkElementUtility {
+    element;
+    /**
+     * Constructor.
+     *
+     * @param element Element.
+     */
+    constructor(element) {
+        this.element = element;
+    }
+    /**
+     * Returns the hyperlink's URL's origin.
+     *
+     * @returns Origin.
+     */
+    getOrigin() {
+        try {
+            return new URL(this.getHref()).origin;
+        }
+        catch (e) {
+            return '';
+        }
+    }
+    /**
+     * Returns href.
+     *
+     * @returns Href.
+     */
+    getHref() {
+        if (!this.element.hasAttribute('href')) {
+            return '';
+        }
+        try {
+            return new URL(this.element.getAttribute('href'), this.element[PropertySymbol.ownerDocument].location.href).href;
+        }
+        catch (e) {
+            return this.element.getAttribute('href');
+        }
+    }
+    /**
+     * Sets href.
+     *
+     * @param href Href.
+     */
+    setHref(href) {
+        this.element.setAttribute('href', href);
+    }
+    /**
+     * Returns protocol.
+     *
+     * @returns Protocol.
+     */
+    getProtocol() {
+        try {
+            return new URL(this.getHref()).protocol;
+        }
+        catch (e) {
+            return '';
+        }
+    }
+    /**
+     * Sets protocol.
+     *
+     * @param protocol Protocol.
+     */
+    setProtocol(protocol) {
+        let url;
+        try {
+            url = new URL(this.getHref());
+        }
+        catch (e) {
+            return;
+        }
+        url.protocol = protocol;
+        this.element.setAttribute('href', url.href);
+    }
+    /**
+     * Returns username.
+     *
+     * @returns Username.
+     */
+    getUsername() {
+        try {
+            return new URL(this.getHref()).username;
+        }
+        catch (e) {
+            return '';
+        }
+    }
+    /**
+     * Sets username.
+     *
+     * @param username Username.
+     */
+    setUsername(username) {
+        let url;
+        try {
+            url = new URL(this.getHref());
+        }
+        catch (e) {
+            return;
+        }
+        url.username = username;
+        this.element.setAttribute('href', url.href);
+    }
+    /**
+     * Returns password.
+     *
+     * @returns Password.
+     */
+    getPassword() {
+        try {
+            return new URL(this.getHref()).password;
+        }
+        catch (e) {
+            return '';
+        }
+    }
+    /**
+     * Sets password.
+     *
+     * @param password Password.
+     */
+    setPassword(password) {
+        let url;
+        try {
+            url = new URL(this.getHref());
+        }
+        catch (e) {
+            return;
+        }
+        url.password = password;
+        this.element.setAttribute('href', url.href);
+    }
+    /**
+     * Returns host.
+     *
+     * @returns Host.
+     */
+    getHost() {
+        try {
+            return new URL(this.getHref()).host;
+        }
+        catch (e) {
+            return '';
+        }
+    }
+    /**
+     * Sets host.
+     *
+     * @param host Host.
+     */
+    setHost(host) {
+        let url;
+        try {
+            url = new URL(this.getHref());
+        }
+        catch (e) {
+            return;
+        }
+        url.host = host;
+        this.element.setAttribute('href', url.href);
+    }
+    /**
+     * Returns hostname.
+     *
+     * @returns Hostname.
+     */
+    getHostname() {
+        try {
+            return new URL(this.getHref()).hostname;
+        }
+        catch (e) {
+            return '';
+        }
+    }
+    /**
+     * Sets hostname.
+     *
+     * @param hostname Hostname.
+     */
+    setHostname(hostname) {
+        let url;
+        try {
+            url = new URL(this.getHref());
+        }
+        catch (e) {
+            return;
+        }
+        url.hostname = hostname;
+        this.element.setAttribute('href', url.href);
+    }
+    /**
+     * Returns port.
+     *
+     * @returns Port.
+     */
+    getPort() {
+        try {
+            return new URL(this.getHref()).port;
+        }
+        catch (e) {
+            return '';
+        }
+    }
+    /**
+     * Sets port.
+     *
+     * @param port Port.
+     */
+    setPort(port) {
+        let url;
+        try {
+            url = new URL(this.getHref());
+        }
+        catch (e) {
+            return;
+        }
+        url.port = port;
+        this.element.setAttribute('href', url.href);
+    }
+    /**
+     * Returns pathname.
+     *
+     * @returns Pathname.
+     */
+    getPathname() {
+        try {
+            return new URL(this.getHref()).pathname;
+        }
+        catch (e) {
+            return '';
+        }
+    }
+    /**
+     * Sets pathname.
+     *
+     * @param pathname Pathname.
+     */
+    setPathname(pathname) {
+        let url;
+        try {
+            url = new URL(this.getHref());
+        }
+        catch (e) {
+            return;
+        }
+        url.pathname = pathname;
+        this.element.setAttribute('href', url.href);
+    }
+    /**
+     * Returns search.
+     *
+     * @returns Search.
+     */
+    getSearch() {
+        try {
+            return new URL(this.getHref()).search;
+        }
+        catch (e) {
+            return '';
+        }
+    }
+    /**
+     * Sets search.
+     *
+     * @param search Search.
+     */
+    setSearch(search) {
+        let url;
+        try {
+            url = new URL(this.getHref());
+        }
+        catch (e) {
+            return;
+        }
+        url.search = search;
+        this.element.setAttribute('href', url.href);
+    }
+    /**
+     * Returns hash.
+     *
+     * @returns Hash.
+     */
+    getHash() {
+        const href = this.element.getAttribute('href');
+        if (href[0] === '#') {
+            return href;
+        }
+        let url;
+        try {
+            url = new URL(this.getHref());
+        }
+        catch (e) {
+            return '';
+        }
+        return url.hash;
+    }
+    /**
+     * Sets hash.
+     *
+     * @param hash Hash.
+     */
+    setHash(hash) {
+        let url;
+        try {
+            url = new URL(this.getHref());
+        }
+        catch (e) {
+            return;
+        }
+        url.hash = hash;
+        this.element.setAttribute('href', url.href);
+    }
+}
+//# sourceMappingURL=HTMLHyperlinkElementUtility.js.map

frontend/node_modules/happy-dom/lib/nodes/html-hyperlink-element/IHTMLHyperlinkElement.d.ts

@@ -0,0 +1,20 @@
+/**
+ * HTMLHyperlinkElementUtils.
+ *
+ * Reference:
+ * https://html.spec.whatwg.org/multipage/links.html#htmlhyperlinkelementutils.
+ */
+export default interface IHTMLHyperlinkElement {
+    readonly origin: string;
+    href: string;
+    protocol: string;
+    username: string;
+    password: string;
+    host: string;
+    hostname: string;
+    port: string;
+    pathname: string;
+    search: string;
+    hash: string;
+}
+//# sourceMappingURL=IHTMLHyperlinkElement.d.ts.map

frontend/node_modules/happy-dom/lib/nodes/html-hyperlink-element/IHTMLHyperlinkElement.d.ts.map

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frontend/node_modules/happy-dom/lib/nodes/html-hyperlink-element/IHTMLHyperlinkElement.js

@@ -0,0 +1,2 @@
+export {};
+//# sourceMappingURL=IHTMLHyperlinkElement.js.map

frontend/node_modules/happy-dom/lib/nodes/html-hyperlink-element/IHTMLHyperlinkElement.js.map

@@ -0,0 +1 @@
+{"version":3,"file":"IHTMLHyperlinkElement.js","sourceRoot":"","sources":["../../../src/nodes/html-hyperlink-element/IHTMLHyperlinkElement.ts"],"names":[],"mappings":""}