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/effect/dist/dts/ConfigProviderPathPatch.d.ts

@@ -0,0 +1,118 @@
+/**
+ * Represents a description of how to modify the path to a configuration
+ * value.
+ *
+ * @since 2.0.0
+ * @category models
+ */
+export type PathPatch = Empty | AndThen | MapName | Nested | Unnested;
+/**
+ * @since 2.0.0
+ * @category models
+ */
+export interface Empty {
+    readonly _tag: "Empty";
+}
+/**
+ * @since 2.0.0
+ * @category models
+ */
+export interface AndThen {
+    readonly _tag: "AndThen";
+    readonly first: PathPatch;
+    readonly second: PathPatch;
+}
+/**
+ * @since 2.0.0
+ * @category models
+ */
+export interface MapName {
+    readonly _tag: "MapName";
+    f(string: string): string;
+}
+/**
+ * @since 2.0.0
+ * @category models
+ */
+export interface Nested {
+    readonly _tag: "Nested";
+    readonly name: string;
+}
+/**
+ * @since 2.0.0
+ * @category models
+ */
+export interface Unnested {
+    readonly _tag: "Unnested";
+    readonly name: string;
+}
+/**
+ * @since 2.0.0
+ * @category constructors
+ */
+export declare const empty: PathPatch;
+/**
+ * @since 2.0.0
+ * @category constructors
+ */
+export declare const andThen: {
+    /**
+     * @since 2.0.0
+     * @category constructors
+     */
+    (that: PathPatch): (self: PathPatch) => PathPatch;
+    /**
+     * @since 2.0.0
+     * @category constructors
+     */
+    (self: PathPatch, that: PathPatch): PathPatch;
+};
+/**
+ * @since 2.0.0
+ * @category constructors
+ */
+export declare const mapName: {
+    /**
+     * @since 2.0.0
+     * @category constructors
+     */
+    (f: (string: string) => string): (self: PathPatch) => PathPatch;
+    /**
+     * @since 2.0.0
+     * @category constructors
+     */
+    (self: PathPatch, f: (string: string) => string): PathPatch;
+};
+/**
+ * @since 2.0.0
+ * @category constructors
+ */
+export declare const nested: {
+    /**
+     * @since 2.0.0
+     * @category constructors
+     */
+    (name: string): (self: PathPatch) => PathPatch;
+    /**
+     * @since 2.0.0
+     * @category constructors
+     */
+    (self: PathPatch, name: string): PathPatch;
+};
+/**
+ * @since 2.0.0
+ * @category constructors
+ */
+export declare const unnested: {
+    /**
+     * @since 2.0.0
+     * @category constructors
+     */
+    (name: string): (self: PathPatch) => PathPatch;
+    /**
+     * @since 2.0.0
+     * @category constructors
+     */
+    (self: PathPatch, name: string): PathPatch;
+};
+//# sourceMappingURL=ConfigProviderPathPatch.d.ts.map