Refactor: Unified pipeline execution, simplified UI, and fixed Docker config

- Backend: Refactored tasks.py to directly invoke run_single_fna_pipeline.py for consistency.
- Backend: Changed output format to ZIP and added auto-cleanup of intermediate files.
- Backend: Fixed language parameter passing in API and tasks.
- Frontend: Removed CRISPR Fusion UI elements from Submit and Monitor views.
- Frontend: Implemented simulated progress bar for better UX.
- Frontend: Restored One-click load button and added result file structure documentation.
- Docker: Fixed critical Restarting loop by removing incorrect image directive in docker-compose.yml.
- Docker: Optimized Dockerfile to correct .pixi environment path issues and prevent accidental deletion of frontend assets.

docker-compose.yml

@@ -0,0 +1,113 @@
+# Docker Compose configuration for BtToxin Pipeline
+# This is the unified production configuration.
+# Key features:
+# 1. Uses Traefik for routing (no exposed ports on host)
+# 2. Mounts existing data volumes from the original 'docker' project
+# 3. Fixes PYTHONPATH issues for Celery workers
+
+services:
+  postgres:
+    image: docker.m.daocloud.io/library/postgres:15-alpine
+    container_name: bttoxin-postgres
+    restart: unless-stopped
+    environment:
+      # Unified credentials matching the original 'docker' project
+      - POSTGRES_USER=bttoxin
+      - POSTGRES_PASSWORD=bttoxin_password
+      - POSTGRES_DB=bttoxin_db
+    volumes:
+      - postgres_data:/var/lib/postgresql/data
+    networks:
+      - frontend
+
+  redis:
+    image: docker.m.daocloud.io/library/redis:7-alpine
+    container_name: bttoxin-redis
+    restart: unless-stopped
+    volumes:
+      - redis_data:/data
+    networks:
+      - frontend
+
+  bttoxin:
+    build:
+      context: .
+      dockerfile: docker/dockerfiles/Dockerfile.traefik
+    container_name: bttoxin-pipeline
+    # No ports section - Traefik will handle routing via the container network
+    volumes:
+      - ./jobs:/app/jobs
+    environment:
+      - PYTHONPATH=/app:/app/backend
+      - JOBS_DIR=/app/jobs
+      - UPLOAD_DIR=/app/jobs/uploads
+      - RESULTS_DIR=/app/jobs/results
+      - DATABASE_URL=postgresql://bttoxin:bttoxin_password@bttoxin-postgres:5432/bttoxin_db
+      - REDIS_URL=redis://bttoxin-redis:6379/0
+      - CELERY_BROKER_URL=redis://redis:6379/0
+      - CELERY_RESULT_BACKEND=redis://redis:6379/0
+    restart: unless-stopped
+    depends_on:
+      - postgres
+      - redis
+    networks:
+      - frontend
+    labels:
+      # Enable Traefik for this container
+      - "traefik.enable=true"
+      - "traefik.docker.network=frontend"
+
+      # HTTP Router (redirect to HTTPS)
+      - "traefik.http.routers.bttoxin.rule=Host(`bttiaw.hzau.edu.cn`)"
+      - "traefik.http.routers.bttoxin.entrypoints=web"
+      - "traefik.http.routers.bttoxin.middlewares=redirect-to-https"
+
+      # HTTPS Router
+      - "traefik.http.routers.bttoxin-secure.rule=Host(`bttiaw.hzau.edu.cn`)"
+      - "traefik.http.routers.bttoxin-secure.entrypoints=websecure"
+      - "traefik.http.routers.bttoxin-secure.tls=true"
+      - "traefik.http.routers.bttoxin-secure.tls.certresolver=myresolver"
+
+      # Service configuration
+      - "traefik.http.services.bttoxin.loadbalancer.server.port=8000"
+
+      # TLS redirect middleware
+      - "traefik.http.middlewares.redirect-to-https.redirectscheme.scheme=https"
+      - "traefik.http.middlewares.redirect-to-https.redirectscheme.permanent=true"
+
+  worker:
+    build:
+      context: .
+      dockerfile: docker/dockerfiles/Dockerfile.traefik
+    container_name: bttoxin-worker
+    volumes:
+      - ./jobs:/app/jobs
+    environment:
+      - PYTHONPATH=/app:/app/backend
+      - JOBS_DIR=/app/jobs
+      - UPLOAD_DIR=/app/jobs/uploads
+      - RESULTS_DIR=/app/jobs/results
+      - DATABASE_URL=postgresql://bttoxin:bttoxin_password@bttoxin-postgres:5432/bttoxin_db
+      - REDIS_URL=redis://bttoxin-redis:6379/0
+      - CELERY_BROKER_URL=redis://redis:6379/0
+      - CELERY_RESULT_BACKEND=redis://redis:6379/0
+    restart: unless-stopped
+    depends_on:
+      - postgres
+      - redis
+    networks:
+      - frontend
+    command: celery -A backend.app.core.celery_app worker --loglevel=info
+
+networks:
+  frontend:
+    external: true
+
+volumes:
+  # Mount the existing volumes from the 'docker' project
+  postgres_data:
+    external: false
+    name: bttoxin_postgres_data_v2
+  redis_data:
+    external: true
+    name: docker_redis_data