Add library item rename with cascading reference updates
- Add POST /api/library/rename/:item_type/:name endpoint supporting
skills, commands, rules, agents, tools, and workspace templates
- Implement dry_run mode to preview changes before applying
- Auto-update all cross-references in related configs and workspaces
- Add RenameDialog component with preview and apply workflow
- Integrate rename action into Skills, Commands, and Rules config pages
- Fix settings page to sync config before restarting OpenCode
- Clarify INSTALL.md dashboard deployment options (Vercel vs local)
- Add docs-site scaffolding (Nextra-based documentation)
58e10a5a95
