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-option-element/HTMLOptionElement.d.ts

@@ -0,0 +1,93 @@
+import * as PropertySymbol from '../../PropertySymbol.js';
+import Attr from '../attr/Attr.js';
+import HTMLElement from '../html-element/HTMLElement.js';
+import HTMLFormElement from '../html-form-element/HTMLFormElement.js';
+import HTMLSelectElement from '../html-select-element/HTMLSelectElement.js';
+/**
+ * HTML Option Element.
+ *
+ * Reference:
+ * https://developer.mozilla.org/en-US/docs/Web/API/HTMLOptionElement.
+ */
+export default class HTMLOptionElement extends HTMLElement {
+    [PropertySymbol.selectedness]: boolean;
+    [PropertySymbol.dirtyness]: boolean;
+    [PropertySymbol.selectNode]: HTMLSelectElement | null;
+    /**
+     * Returns inner text, which is the rendered appearance of text.
+     *
+     * @returns Inner text.
+     */
+    get text(): string;
+    /**
+     * Sets the inner text, which is the rendered appearance of text.
+     *
+     * @param innerText Inner text.
+     */
+    set text(text: string);
+    /**
+     * Returns index.
+     *
+     * @returns Index.
+     */
+    get index(): number;
+    /**
+     * Returns the parent form element.
+     *
+     * @returns Form.
+     */
+    get form(): HTMLFormElement;
+    /**
+     * Returns selected.
+     *
+     * @returns Selected.
+     */
+    get selected(): boolean;
+    /**
+     * Sets selected.
+     *
+     * @param selected Selected.
+     */
+    set selected(selected: boolean);
+    /**
+     * Returns disabled.
+     *
+     * @returns Disabled.
+     */
+    get disabled(): boolean;
+    /**
+     * Sets disabled.
+     *
+     * @param disabled Disabled.
+     */
+    set disabled(disabled: boolean);
+    /**
+     * Returns value.
+     *
+     * @returns Value.
+     */
+    get value(): string;
+    /**
+     * Sets value.
+     *
+     * @param value Value.
+     */
+    set value(value: string);
+    /**
+     * @override
+     */
+    [PropertySymbol.onSetAttribute](attribute: Attr, replacedAttribute: Attr | null): void;
+    /**
+     * @override
+     */
+    [PropertySymbol.onRemoveAttribute](removedAttribute: Attr): void;
+    /**
+     * @override
+     */
+    [PropertySymbol.connectedToNode](): void;
+    /**
+     * @override
+     */
+    [PropertySymbol.disconnectedFromNode](): void;
+}
+//# sourceMappingURL=HTMLOptionElement.d.ts.map

frontend/node_modules/happy-dom/lib/nodes/html-option-element/HTMLOptionElement.d.ts.map

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frontend/node_modules/happy-dom/lib/nodes/html-option-element/HTMLOptionElement.js

@@ -0,0 +1,157 @@
+import * as PropertySymbol from '../../PropertySymbol.js';
+import QuerySelector from '../../query-selector/QuerySelector.js';
+import HTMLElement from '../html-element/HTMLElement.js';
+/**
+ * HTML Option Element.
+ *
+ * Reference:
+ * https://developer.mozilla.org/en-US/docs/Web/API/HTMLOptionElement.
+ */
+export default class HTMLOptionElement extends HTMLElement {
+    [PropertySymbol.selectedness] = false;
+    [PropertySymbol.dirtyness] = false;
+    [PropertySymbol.selectNode] = null;
+    /**
+     * Returns inner text, which is the rendered appearance of text.
+     *
+     * @returns Inner text.
+     */
+    get text() {
+        return this.innerText;
+    }
+    /**
+     * Sets the inner text, which is the rendered appearance of text.
+     *
+     * @param innerText Inner text.
+     */
+    set text(text) {
+        this.innerText = text;
+    }
+    /**
+     * Returns index.
+     *
+     * @returns Index.
+     */
+    get index() {
+        if (!this[PropertySymbol.selectNode]) {
+            return 0;
+        }
+        const options = QuerySelector.querySelectorAll(this[PropertySymbol.selectNode], 'option')[PropertySymbol.elements];
+        return options.indexOf(this);
+    }
+    /**
+     * Returns the parent form element.
+     *
+     * @returns Form.
+     */
+    get form() {
+        return this[PropertySymbol.selectNode]?.form || null;
+    }
+    /**
+     * Returns selected.
+     *
+     * @returns Selected.
+     */
+    get selected() {
+        return this[PropertySymbol.selectedness];
+    }
+    /**
+     * Sets selected.
+     *
+     * @param selected Selected.
+     */
+    set selected(selected) {
+        const selectNode = this[PropertySymbol.selectNode];
+        this[PropertySymbol.dirtyness] = true;
+        this[PropertySymbol.selectedness] = Boolean(selected);
+        if (selectNode) {
+            selectNode[PropertySymbol.updateSelectedness](this[PropertySymbol.selectedness] ? this : null);
+        }
+    }
+    /**
+     * Returns disabled.
+     *
+     * @returns Disabled.
+     */
+    get disabled() {
+        return this.getAttribute('disabled') !== null;
+    }
+    /**
+     * Sets disabled.
+     *
+     * @param disabled Disabled.
+     */
+    set disabled(disabled) {
+        if (!disabled) {
+            this.removeAttribute('disabled');
+        }
+        else {
+            this.setAttribute('disabled', '');
+        }
+    }
+    /**
+     * Returns value.
+     *
+     * @returns Value.
+     */
+    get value() {
+        return this.getAttribute('value') ?? this.textContent;
+    }
+    /**
+     * Sets value.
+     *
+     * @param value Value.
+     */
+    set value(value) {
+        this.setAttribute('value', value);
+    }
+    /**
+     * @override
+     */
+    [PropertySymbol.onSetAttribute](attribute, replacedAttribute) {
+        super[PropertySymbol.onSetAttribute](attribute, replacedAttribute);
+        if (!this[PropertySymbol.dirtyness] &&
+            attribute[PropertySymbol.name] === 'selected' &&
+            replacedAttribute?.[PropertySymbol.value] !== attribute[PropertySymbol.value]) {
+            const selectNode = this[PropertySymbol.selectNode];
+            this[PropertySymbol.selectedness] = true;
+            if (selectNode) {
+                selectNode[PropertySymbol.updateSelectedness](this);
+            }
+        }
+    }
+    /**
+     * @override
+     */
+    [PropertySymbol.onRemoveAttribute](removedAttribute) {
+        super[PropertySymbol.onRemoveAttribute](removedAttribute);
+        if (removedAttribute &&
+            !this[PropertySymbol.dirtyness] &&
+            removedAttribute[PropertySymbol.name] === 'selected') {
+            const selectNode = this[PropertySymbol.selectNode];
+            this[PropertySymbol.selectedness] = false;
+            if (selectNode) {
+                selectNode[PropertySymbol.updateSelectedness]();
+            }
+        }
+    }
+    /**
+     * @override
+     */
+    [PropertySymbol.connectedToNode]() {
+        super[PropertySymbol.connectedToNode]();
+        if (this[PropertySymbol.selectNode]) {
+            this[PropertySymbol.selectNode][PropertySymbol.updateSelectedness]();
+        }
+    }
+    /**
+     * @override
+     */
+    [PropertySymbol.disconnectedFromNode]() {
+        if (this[PropertySymbol.selectNode]) {
+            this[PropertySymbol.selectNode][PropertySymbol.updateSelectedness]();
+        }
+        super[PropertySymbol.disconnectedFromNode]();
+    }
+}
+//# sourceMappingURL=HTMLOptionElement.js.map

frontend/node_modules/happy-dom/lib/nodes/html-option-element/HTMLOptionElement.js.map

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