Add JSON Schema generation for settings.json files to provide IntelliSense
and validation support in VS Code. The schema is automatically generated
from the internal SETTINGS_SCHEMA definition during the build process.
- Add generate-settings-schema.ts script to convert TypeScript schema to JSON Schema
- Add jsonValidation contribution to vscode-ide-companion package.json
- Include schemas directory in .vscodeignore for packaging
- Integrate schema generation into build process
Co-authored-by: Qwen-Coder <qwen-coder@alibabacloud.com>