feat: add theme system, branding, and task logging

- Add light/dark/system theme toggle in settings
- Add DearDiary.io branding in navbar
- Add task logging for journal generation with request/response
- Rename project from TotalRecall to DearDiary
- Update Docker configuration

docker-compose.yml

@@ -0,0 +1,24 @@
+services:
+  app:
+    build:
+      context: .
+      dockerfile: Dockerfile
+    ports:
+      - "3000:3000"
+      - "5173:80"
+    environment:
+      - DATABASE_URL=file:/data/deardiary.db
+      - MEDIA_DIR=/data/media
+      - JWT_SECRET=${JWT_SECRET:-change-me-in-production}
+      - PORT=3000
+      - CORS_ORIGIN=${CORS_ORIGIN:-*}
+    volumes:
+      - ./data:/data
+    restart: unless-stopped
+    extra_hosts:
+      - "host.docker.internal:host-gateway"
+    healthcheck:
+      test: ["CMD", "wget", "--no-verbose", "--tries=1", "--spider", "http://localhost:3000/health"]
+      interval: 30s
+      timeout: 10s
+      retries: 3