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/cjs/nodes/html-o-list-element/HTMLOListElement.cjs

@@ -0,0 +1,81 @@
+"use strict";
+var __importDefault = (this && this.__importDefault) || function (mod) {
+    return (mod && mod.__esModule) ? mod : { "default": mod };
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+const HTMLElement_js_1 = __importDefault(require("../html-element/HTMLElement.cjs"));
+/**
+ * HTMLOListElement
+ *
+ * @see https://developer.mozilla.org/en-US/docs/Web/API/HTMLOListElement
+ */
+class HTMLOListElement extends HTMLElement_js_1.default {
+    /**
+     * Returns reversed.
+     *
+     * @returns Reversed.
+     */
+    get reversed() {
+        return this.getAttribute('reversed') !== null;
+    }
+    /**
+     * Sets reversed.
+     *
+     * @param reversed Reversed.
+     */
+    set reversed(reversed) {
+        if (!reversed) {
+            this.removeAttribute('reversed');
+        }
+        else {
+            this.setAttribute('reversed', '');
+        }
+    }
+    /**
+     * Returns start.
+     *
+     * @returns Start.
+     */
+    get start() {
+        if (!this.hasAttribute('start')) {
+            return 1;
+        }
+        const parsedValue = Number(this.getAttribute('start') || '');
+        if (isNaN(parsedValue)) {
+            return 1;
+        }
+        return parsedValue;
+    }
+    /**
+     * Sets start.
+     *
+     * @param start Start.
+     */
+    set start(start) {
+        if (typeof start !== 'number') {
+            start = Number(start);
+        }
+        if (isNaN(start)) {
+            start = 0;
+        }
+        this.setAttribute('start', String(start));
+    }
+    /**
+     * Returns type.
+     *
+     * @returns Type.
+     */
+    get type() {
+        return this.getAttribute('type') || '';
+    }
+    /**
+     * Sets type.
+     *
+     * @param type Type.
+     */
+    set type(type) {
+        this.setAttribute('type', type);
+    }
+}
+exports.default = HTMLOListElement;
+//# sourceMappingURL=HTMLOListElement.cjs.map

frontend/node_modules/happy-dom/cjs/nodes/html-o-list-element/HTMLOListElement.cjs.map

@@ -0,0 +1 @@
+{"version":3,"file":"HTMLOListElement.cjs","sourceRoot":"","sources":["../../../src/nodes/html-o-list-element/HTMLOListElement.ts"],"names":[],"mappings":";;;;;AAAA,oFAAyD;AACzD;;;;GAIG;AACH,MAAqB,gBAAiB,SAAQ,wBAAW;IACxD;;;;OAIG;IACH,IAAW,QAAQ;QAClB,OAAO,IAAI,CAAC,YAAY,CAAC,UAAU,CAAC,KAAK,IAAI,CAAC;IAC/C,CAAC;IAED;;;;OAIG;IACH,IAAW,QAAQ,CAAC,QAAiB;QACpC,IAAI,CAAC,QAAQ,EAAE,CAAC;YACf,IAAI,CAAC,eAAe,CAAC,UAAU,CAAC,CAAC;QAClC,CAAC;aAAM,CAAC;YACP,IAAI,CAAC,YAAY,CAAC,UAAU,EAAE,EAAE,CAAC,CAAC;QACnC,CAAC;IACF,CAAC;IAED;;;;OAIG;IACH,IAAW,KAAK;QACf,IAAI,CAAC,IAAI,CAAC,YAAY,CAAC,OAAO,CAAC,EAAE,CAAC;YACjC,OAAO,CAAC,CAAC;QACV,CAAC;QAED,MAAM,WAAW,GAAG,MAAM,CAAC,IAAI,CAAC,YAAY,CAAC,OAAO,CAAC,IAAI,EAAE,CAAC,CAAC;QAE7D,IAAI,KAAK,CAAC,WAAW,CAAC,EAAE,CAAC;YACxB,OAAO,CAAC,CAAC;QACV,CAAC;QAED,OAAO,WAAW,CAAC;IACpB,CAAC;IAED;;;;OAIG;IACH,IAAW,KAAK,CAAC,KAAa;QAC7B,IAAI,OAAO,KAAK,KAAK,QAAQ,EAAE,CAAC;YAC/B,KAAK,GAAG,MAAM,CAAC,KAAK,CAAC,CAAC;QACvB,CAAC;QAED,IAAI,KAAK,CAAC,KAAK,CAAC,EAAE,CAAC;YAClB,KAAK,GAAG,CAAC,CAAC;QACX,CAAC;QAED,IAAI,CAAC,YAAY,CAAC,OAAO,EAAE,MAAM,CAAC,KAAK,CAAC,CAAC,CAAC;IAC3C,CAAC;IAED;;;;OAIG;IACH,IAAW,IAAI;QACd,OAAO,IAAI,CAAC,YAAY,CAAC,MAAM,CAAC,IAAI,EAAE,CAAC;IACxC,CAAC;IAED;;;;OAIG;IACH,IAAW,IAAI,CAAC,IAAY;QAC3B,IAAI,CAAC,YAAY,CAAC,MAAM,EAAE,IAAI,CAAC,CAAC;IACjC,CAAC;CACD;AA5ED,mCA4EC"}

frontend/node_modules/happy-dom/cjs/nodes/html-o-list-element/HTMLOListElement.d.ts

@@ -0,0 +1,45 @@
+import HTMLElement from '../html-element/HTMLElement.cjs';
+/**
+ * HTMLOListElement
+ *
+ * @see https://developer.mozilla.org/en-US/docs/Web/API/HTMLOListElement
+ */
+export default class HTMLOListElement extends HTMLElement {
+    /**
+     * Returns reversed.
+     *
+     * @returns Reversed.
+     */
+    get reversed(): boolean;
+    /**
+     * Sets reversed.
+     *
+     * @param reversed Reversed.
+     */
+    set reversed(reversed: boolean);
+    /**
+     * Returns start.
+     *
+     * @returns Start.
+     */
+    get start(): number;
+    /**
+     * Sets start.
+     *
+     * @param start Start.
+     */
+    set start(start: number);
+    /**
+     * Returns type.
+     *
+     * @returns Type.
+     */
+    get type(): string;
+    /**
+     * Sets type.
+     *
+     * @param type Type.
+     */
+    set type(type: string);
+}
+//# sourceMappingURL=HTMLOListElement.d.ts.map

frontend/node_modules/happy-dom/cjs/nodes/html-o-list-element/HTMLOListElement.d.ts.map

@@ -0,0 +1 @@
+{"version":3,"file":"HTMLOListElement.d.ts","sourceRoot":"","sources":["../../../src/nodes/html-o-list-element/HTMLOListElement.ts"],"names":[],"mappings":"AAAA,OAAO,WAAW,MAAM,gCAAgC,CAAC;AACzD;;;;GAIG;AACH,MAAM,CAAC,OAAO,OAAO,gBAAiB,SAAQ,WAAW;IACxD;;;;OAIG;IACH,IAAW,QAAQ,IAAI,OAAO,CAE7B;IAED;;;;OAIG;IACH,IAAW,QAAQ,CAAC,QAAQ,EAAE,OAAO,EAMpC;IAED;;;;OAIG;IACH,IAAW,KAAK,IAAI,MAAM,CAYzB;IAED;;;;OAIG;IACH,IAAW,KAAK,CAAC,KAAK,EAAE,MAAM,EAU7B;IAED;;;;OAIG;IACH,IAAW,IAAI,IAAI,MAAM,CAExB;IAED;;;;OAIG;IACH,IAAW,IAAI,CAAC,IAAI,EAAE,MAAM,EAE3B;CACD"}