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/svg-fe-point-light-element/SVGFEPointLightElement.d.ts

@@ -0,0 +1,32 @@
+import SVGElement from '../svg-element/SVGElement.js';
+import * as PropertySymbol from '../../PropertySymbol.js';
+import SVGAnimatedNumber from '../../svg/SVGAnimatedNumber.js';
+/**
+ * SVGFEPointLightElement.
+ *
+ * @see https://developer.mozilla.org/en-US/docs/Web/API/SVGFEPointLightElement
+ */
+export default class SVGFEPointLightElement extends SVGElement {
+    [PropertySymbol.x]: SVGAnimatedNumber | null;
+    [PropertySymbol.y]: SVGAnimatedNumber | null;
+    [PropertySymbol.z]: SVGAnimatedNumber | null;
+    /**
+     * Returns x.
+     *
+     * @returns X.
+     */
+    get x(): SVGAnimatedNumber;
+    /**
+     * Returns y.
+     *
+     * @returns Y.
+     */
+    get y(): SVGAnimatedNumber;
+    /**
+     * Returns z.
+     *
+     * @returns Z.
+     */
+    get z(): SVGAnimatedNumber;
+}
+//# sourceMappingURL=SVGFEPointLightElement.d.ts.map

frontend/node_modules/happy-dom/lib/nodes/svg-fe-point-light-element/SVGFEPointLightElement.d.ts.map

@@ -0,0 +1 @@
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frontend/node_modules/happy-dom/lib/nodes/svg-fe-point-light-element/SVGFEPointLightElement.js

@@ -0,0 +1,57 @@
+import SVGElement from '../svg-element/SVGElement.js';
+import * as PropertySymbol from '../../PropertySymbol.js';
+import SVGAnimatedNumber from '../../svg/SVGAnimatedNumber.js';
+/**
+ * SVGFEPointLightElement.
+ *
+ * @see https://developer.mozilla.org/en-US/docs/Web/API/SVGFEPointLightElement
+ */
+export default class SVGFEPointLightElement extends SVGElement {
+    // Internal properties
+    [PropertySymbol.x] = null;
+    [PropertySymbol.y] = null;
+    [PropertySymbol.z] = null;
+    /**
+     * Returns x.
+     *
+     * @returns X.
+     */
+    get x() {
+        if (!this[PropertySymbol.x]) {
+            this[PropertySymbol.x] = new SVGAnimatedNumber(PropertySymbol.illegalConstructor, this[PropertySymbol.window], {
+                getAttribute: () => this.getAttribute('x'),
+                setAttribute: (value) => this.setAttribute('x', value)
+            });
+        }
+        return this[PropertySymbol.x];
+    }
+    /**
+     * Returns y.
+     *
+     * @returns Y.
+     */
+    get y() {
+        if (!this[PropertySymbol.y]) {
+            this[PropertySymbol.y] = new SVGAnimatedNumber(PropertySymbol.illegalConstructor, this[PropertySymbol.window], {
+                getAttribute: () => this.getAttribute('y'),
+                setAttribute: (value) => this.setAttribute('y', value)
+            });
+        }
+        return this[PropertySymbol.y];
+    }
+    /**
+     * Returns z.
+     *
+     * @returns Z.
+     */
+    get z() {
+        if (!this[PropertySymbol.z]) {
+            this[PropertySymbol.z] = new SVGAnimatedNumber(PropertySymbol.illegalConstructor, this[PropertySymbol.window], {
+                getAttribute: () => this.getAttribute('z'),
+                setAttribute: (value) => this.setAttribute('z', value)
+            });
+        }
+        return this[PropertySymbol.z];
+    }
+}
+//# sourceMappingURL=SVGFEPointLightElement.js.map

frontend/node_modules/happy-dom/lib/nodes/svg-fe-point-light-element/SVGFEPointLightElement.js.map

@@ -0,0 +1 @@
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