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/Pretty.d.ts

@@ -0,0 +1,26 @@
+import type * as Schema from "./Schema.js";
+import * as AST from "./SchemaAST.js";
+/**
+ * @category model
+ * @since 3.10.0
+ */
+export interface Pretty<To> {
+    (a: To): string;
+}
+/**
+ * @category annotations
+ * @since 3.10.0
+ */
+export type PrettyAnnotation<A, TypeParameters extends ReadonlyArray<any> = readonly []> = (...pretties: {
+    readonly [K in keyof TypeParameters]: Pretty<TypeParameters[K]>;
+}) => Pretty<A>;
+/**
+ * @category prettify
+ * @since 3.10.0
+ */
+export declare const make: <A, I, R>(schema: Schema.Schema<A, I, R>) => (a: A) => string;
+/**
+ * @since 3.10.0
+ */
+export declare const match: AST.Match<Pretty<any>>;
+//# sourceMappingURL=Pretty.d.ts.map