* feat: code tools, editor, executor
CodeEditor & Preview
- CodeEditor: CodeMirror 6
- Switch to CodeEditor in the settings
- Support edit&save with a accurate diff&lookup strategy
- Use CodeEditor for editing MCP json configuration
- CodePreview: Original Shiki syntax highlighting
- Implemented using a custom Shiki stream tokenizer
- Remov code caching as it is incompatible with the current streaming code highlighting
- Add a webworker for shiki
- Other preview components
- Merge MermaidPopup and Mermaid to MermaidPreview, use local mermaidjs
- Show mermaid syntax error message on demand
- Rename PlantUML to PlantUmlPreview
- Rename SyntaxHighlighterProvider to CodeStyleProvider for clarity
- Both light and dark themes are preserved for convenience
CodeToolbar
- Top sticky toolbar provides quick tools (left) and core tools (right)
- Quick tools are hidden under the `More` button to avoid clutter, while core tools are always visible
- View&edit mode
- Allow switching between preview and edit modes
- Add a split view
Code execution
- Pyodide for executing Python scripts
- Add a webworker for Pyodide
* fix: migrate version and lint error
* refactor: use constants for defining tool specs
* refactor: add user-select, fix tool specs
* refactor: simplify some state changing
* fix: make sure editor tools registered after the editor is ready
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Co-authored-by: 自由的世界人 <3196812536@qq.com>
