feat(cli): add initial CLI implementation with argument parsing and prompt handling

- Created package.json and package-lock.json for CLI package.
- Implemented argument parsing in args.ts to handle various flags and commands.
- Developed main CLI logic in cli.ts to execute commands and handle errors.
- Added configuration loading from a JSON file in config.ts, with environment variable support.
- Implemented prompt resolution and provider interaction in prompt.ts.
- Added usage documentation for the CLI.
- Configured TypeScript settings in tsconfig.json for the CLI package.
- Updated README in vscode package to reflect the new CLI functionality.
- Refactored root tsconfig.json to streamline project structure.

.gitea/workflows/release.yml

@@ -23,20 +23,24 @@ jobs:
 
       - name: Install dependencies
         run: npm ci
+        working-directory: packages/chrome
 
       - name: Run tests
         run: npm test -- --run
+        working-directory: packages/chrome
 
       - name: Build extension
         run: npm run build
+        working-directory: packages/chrome
 
       - name: Package as ZIP
         run: |
           VERSION=${{ gitea.ref_name }}
-          ZIPFILE="$(pwd)/lexai-chrome-mv3-${VERSION}.zip"
+          ZIPFILE="$(cd ../.. && pwd)/lexai-chrome-mv3-${VERSION}.zip"
           # Zip from inside the chrome-mv3 dir so manifest.json is at root of the archive
           cd .output/chrome-mv3 && zip -r "$ZIPFILE" . && cd -
           echo "ZIP_FILE=${ZIPFILE}" >> $GITHUB_ENV
+        working-directory: packages/chrome
 
       - name: Create Release
         run: |