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/ScheduleDecision.d.ts

@@ -0,0 +1,50 @@
+import type * as Interval from "./ScheduleInterval.js";
+import type * as Intervals from "./ScheduleIntervals.js";
+/**
+ * @since 2.0.0
+ * @category models
+ */
+export type ScheduleDecision = Continue | Done;
+/**
+ * @since 2.0.0
+ * @category models
+ */
+export interface Continue {
+    readonly _tag: "Continue";
+    readonly intervals: Intervals.Intervals;
+}
+/**
+ * @since 2.0.0
+ * @category models
+ */
+export interface Done {
+    readonly _tag: "Done";
+}
+declare const _continue: (intervals: Intervals.Intervals) => ScheduleDecision;
+export { 
+/**
+ * @since 2.0.0
+ * @category constructors
+ */
+_continue as continue };
+/**
+ * @since 2.0.0
+ * @category constructors
+ */
+export declare const continueWith: (interval: Interval.Interval) => ScheduleDecision;
+/**
+ * @since 2.0.0
+ * @category constructors
+ */
+export declare const done: ScheduleDecision;
+/**
+ * @since 2.0.0
+ * @category refinements
+ */
+export declare const isContinue: (self: ScheduleDecision) => self is Continue;
+/**
+ * @since 2.0.0
+ * @category refinements
+ */
+export declare const isDone: (self: ScheduleDecision) => self is Done;
+//# sourceMappingURL=ScheduleDecision.d.ts.map