New 'AI & Automation' top-level nav section with 9 pages:
- AI Chat: setup, 87 tools, example prompts
- Collaboration: room sharing, cursors, follow mode
- JSX Renderer: elements, style props, visual diffing
- CLI (4 pages): inspecting, exporting, analyzing, scripting
- MCP Server: moved from Reference, setup + 90 tools
New CLI reference page in Reference with all 12 commands,
every option, alias, and default value.
Formatting fixes across all 7 locales:
- Wrap enum values in backticks (FRAME, SOLID, ROUND, etc.)
- Fix single-backtick code blocks → triple backticks
- Use <kbd> for all keyboard shortcuts
- Remove implementation details from user guide
- Delete stale eval-command.md and mcp-tools.md (14 files)
- Update dead links to new locations
