feat: 支持脚本管理离线上传包

README.md

@@ -38,23 +38,21 @@ Use `--window 2026073110001100` to require one exact source window. Without it,
 
 ## Metrix Script Management
 
-The target server is offline, so build the runtime image on a connected machine and import it through Metrix Container Management:
+The target server is offline. Build the dependency image locally, then generate a self-contained Script Management upload ZIP:
 
 ```powershell
 docker build -t interference-etl-runtime:1.1 .
-New-Item -ItemType Directory -Force dist | Out-Null
-docker save -o dist\interference-etl-runtime-1.1.tar interference-etl-runtime:1.1
+python scripts\build_offline_package.py
 ```
 
-The local `dist/` directory is intentionally excluded from Git. Transfer the generated TAR as a deployment artifact rather than source code.
-The current `1.1` TAR is 46,944,256 bytes with SHA-256 `BF92BF776D52865CA484D0B7D1B10336C998A07E8310D6F01576C74A65A1FF6A`.
+The generated `dist/InterferenceETL-offline-1.1.zip` contains `main.py` plus `openpyxl`, `et_xmlfile`, and `PyMySQL`. The builder verifies imports using the standard `python:3.13.11-slim` image, so the uploaded workspace does not need an online `pip install` or a custom runtime image. The ZIP is 325,932 bytes with SHA-256 `D57930E36B3C70DF7D209C4A83546FEA3B73F87022910D1FDB548D6BED71675D`.
 
-Create the Metrix script project with:
+Create the project, then upload and extract the ZIP in its Script Management workspace. Use these project settings:
 
 ```text
 Name: InterferenceETL
 Language: python
-Base image: interference-etl-runtime:1.1
+Base image: python:3.13.11-slim
 Network: bridge
 Run command: python main.py
 Timeout: 1800 seconds