refactor: 统一运行/编译脚本为 scripts/ 下纯 Python（自动 venv，傻瓜式）

新增 _env.py 共享工具与 dev/run/tauri_dev/build_server/build_tauri/build_docker/clean 脚本，
删除旧 build.{sh,ps1,bat}、根 run.bat/debug.bat/start.sh/dev.py、supervisord.conf、packaging/Dockerfile，
Docker 改以根 Dockerfile 为准并重写 compose（/data 卷）。

packaging/Dockerfile

@@ -1,44 +0,0 @@
-# CapacityReport Dockerfile
-# The frontend is built in a Node stage and served by the FastAPI runtime.
-
-FROM node:22-slim AS frontend-build
-
-WORKDIR /frontend
-
-COPY frontend/package*.json ./
-RUN npm ci
-
-COPY frontend/ ./
-RUN npm run build
-
-
-FROM python:3.13.11-slim
-
-LABEL maintainer="CapacityReport"
-LABEL description="CapacityReport processing service"
-
-WORKDIR /app
-
-RUN apt-get update && apt-get install -y --no-install-recommends \
-    gcc \
-    libmariadb-dev \
-    curl \
-    && rm -rf /var/lib/apt/lists/*
-
-COPY requirements.txt ./
-RUN pip install --no-cache-dir -r requirements.txt
-
-RUN mkdir -p /var/log/supervisor /var/run /app/cache
-
-COPY app ./app
-COPY Configure.json ReportScript.sql start.sh supervisord.conf ./
-COPY --from=frontend-build /frontend/dist /app/frontend/dist
-
-RUN chmod +x /app/start.sh 2>/dev/null || true
-
-EXPOSE 9081
-
-HEALTHCHECK --interval=30s --timeout=10s --start-period=10s --retries=3 \
-    CMD curl -f http://localhost:9081/health || exit 1
-
-CMD ["supervisord", "-c", "/app/supervisord.conf"]

packaging/docker-compose.yml

@@ -6,14 +6,10 @@ services:
     ports:
       - "9081:9081"
     volumes:
-      - ./cache:/app/cache
-      - ./Configure.json:/app/Configure.json
-      - ./ReportScript.sql:/app/ReportScript.sql
-      - ./logs:/var/log/supervisor
+      - capacity-data:/data
     environment:
       - TZ=Asia/Shanghai
       - PYTHONUNBUFFERED=1
-      - SUPERVISOR_ENABLED=1
     depends_on:
       capacity-mysql:
         condition: service_healthy
@@ -60,3 +56,5 @@ networks:
 volumes:
   capacity-mysql-data:
     driver: local
+  capacity-data:
+    driver: local