feat(route): add codefather (编程导航) routes (#20922)
* feat(route): add LinuxDo RSS routes
- Add /linux-do/posts route for latest posts
- Add /linux-do/top/:period route for trending topics with period filter
- Optimize /linux-do/latest route
- Update namespace documentation with descriptions
- Handle Zstandard compression by using Accept-Encoding: identity
* revert: remove linux-do routes (PR rejected)
* feat(route): add codefather (编程导航) routes
- Add posts route with hot/new/recommend sorting and category filter
- Add questions route with new/hot sorting
- Support for 编程导航 programming community
* fix: address all PR review comments
- Reorder path params: category before sort
- Remove config.trueUA (not needed)
- Use upvotes/comments fields instead of description
- Remove title slicing
- Change default sort to 'new'
- Remove title from description
- Remove content truncation
4c4cbbad1a