## What changed
- Recognize `claude-code-local-skills` as a migration source that excludes the home skills directory's `synced` folder from detection and import.
- Exclude the home skills directory's `.trash` folder from Claude Code skill detection and import in all modes.
- Keep importing `synced` skills in the default mode while excluding `.trash` directories within that tree.
## Testing
Extend the skill import regression test to cover local-only imports, default imports of synced skills, and exclusion of both top-level and nested trash directories.
GitOrigin-RevId: 2c036319d022820659a60179bf58c37621f6ba14