refactor: update README to reflect new features and usage of gylove19…

…94/paths-filter@v2

- Forked from dorny/paths-filter, this version introduces significant changes to the README.
- Updated usage instructions to recommend `gylove1994/paths-filter@v2`.
- Added new features including support for ignore patterns and complex matching for client and server files.
- Enhanced examples to demonstrate the new filtering capabilities and configurations.
- Improved clarity and organization of the documentation for better user guidance.