Clawdbot Filesystem 1.0.2

- Initial release of the Filesystem skill for Clawdbot.
- Supports advanced file and directory listing with flexible filtering, sorting, and formatting.
- Adds powerful search features, including glob/regex patterns and content search.
- Implements safe, pattern-based batch copy operations with dry run and progress tracking.
- Provides directory tree visualization, analysis, and detailed statistics.
- Includes extensive safety features like path validation, permission checks, and error recovery.
- Integrates with other Clawdbot tools for seamless file management automation.