Changelog:
============
- Fix the CI
- activate.fish: update fish major version check
- Fix: Ignore missing absolute paths for python discovery
- Discover uv-managed Python installations
- Add warning for incorrect usage of Nushell activation script
- Update index.rst, compatibility section added, other subheadings created
Signed-off-by: Wang Mingyu <wangmy@fujitsu.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
