- Add MCPResourceDocument.to_readable_string() for human-readable output
- Update search, find, lsp, refactor tools to use readable format
- Cleaner to_json_string() that doesn't double-wrap data
- Better formatted results with:
- Search stats and timing info
- Numbered results with file:line locations
- Truncated long matches for readability
- Pagination info
- Sync improvements to hanzo-tools-core package