Reorganize the directory structures of `collect` and `diff`, and place them uniformly under `docker/script/`
Optimize the logic for generating differential packages, supporting automatic search and extraction of layers-collection.tar.gz.
- Add copying and updating of the client directory.
- Simplify naming of compressed packages by using fixed names: diff-package.tar.gz and layers-collection.tar.gz.
- Update the README.md documentation to provide clearer usage instructions and directory structure explanations
-Added collect-layer.sh script for on-site collection of layers.idx files
-New CompareSync.sh script added for generating differential application packages
-Update. gitignore file, add script/collect and script/diff directories - modify build.sh file, optimize backend build process
-Update the docker-compose.yml file, adjust the application startup mode - add the README.md file, and provide detailed instructions on tool usage and workflow
