Refactor frontend components and remove FlareSolverr service from Docker setup

- Removed FlareSolverr service from docker-compose.yml and its related environment variables.
- Refactored App.svelte to utilize new components for header, login form, and title management.
- Introduced new components: AppHeader, LoginForm, AddTitleForm, ChapterList, TitleCard, TitleList, JobsStrip, and ErrorBanner for better modularity and maintainability.
- Updated API handling in App.svelte to streamline authentication and title addition processes.
- Enhanced user interface with improved error handling and loading states across components.

docker-compose.yml

@@ -1,12 +1,4 @@
 services:
-  flaresolverr:
-    image: ghcr.io/flaresolverr/flaresolverr:latest
-    environment:
-      LOG_LEVEL: info
-    ports:
-      - "8191:8191"
-    restart: unless-stopped
-
   cxyz:
     build: .
     ports:
@@ -18,7 +10,6 @@ services:
       WATCH_CRON: "0 * * * *"
       # Each title is eligible again after this many hours (daily).
       WATCH_TITLE_INTERVAL_HOURS: "24"
-      FLARESOLVERR_URL: http://flaresolverr:8191/v1
       # Shared login (optional). When AUTH_PASSWORD is set, the UI and /api require a session.
       # AUTH_USERNAME: admin
       # AUTH_PASSWORD: change-me
@@ -26,6 +17,4 @@ services:
       # SESSION_TTL_HOURS: "168"
     volumes:
       - ./data:/app/data
-    depends_on:
-      - flaresolverr
     restart: unless-stopped