feat: add LexAI status bar and suggestion panel

- Implemented a status bar item for LexAI with dynamic status updates (ready, processing, notReady).
- Created a suggestion panel for displaying and interacting with AI-generated suggestions.
- Added functionality for accepting, regenerating, and discarding suggestions within the suggestion zone.
- Introduced configuration options for writing style, prompt patterns, personas, and formats.
- Integrated progress indicators for long-running tasks and improved user feedback.
- Established TypeScript configuration for the vscode package.

packages/vscode/tsconfig.json

@@ -0,0 +1,26 @@
+{
+  "compilerOptions": {
+    "target": "ES2022",
+    "module": "ESNext",
+    "moduleResolution": "Bundler",
+    "lib": ["ES2022", "DOM"],
+    "strict": true,
+    "skipLibCheck": true,
+    "esModuleInterop": true,
+    "resolveJsonModule": true,
+    "noEmit": true,
+    "types": ["node", "vscode"],
+    "baseUrl": ".",
+    "paths": {
+      "@lib/*": ["../../src/lib/*"]
+    }
+  },
+  "include": [
+    "src/**/*",
+    "../../src/lib/actions.ts",
+    "../../src/lib/providers.ts",
+    "../../src/lib/types.ts",
+    "../../src/lib/theme.ts"
+  ],
+  "exclude": ["node_modules", "out"]
+}