First pass at pulling the v1.5 CLI, TUI, and Launcher clients into v2.

.github/workflows/main.yml

@@ -39,6 +39,35 @@ jobs:
         working-directory: ./clients/web
         run: npm run test:coverage
 
+      - name: Install CLI client dependencies
+        working-directory: ./clients/cli
+        run: npm install
+
+      - name: Run CLI tests
+        working-directory: ./clients/cli
+        run: npm run test
+
+      - name: Install TUI client dependencies
+        working-directory: ./clients/tui
+        run: npm install
+
+      - name: Run TUI tests
+        working-directory: ./clients/tui
+        run: npm run test
+
+      - name: Install launcher dependencies
+        working-directory: ./clients/launcher
+        run: npm install
+
+      - name: Build TUI and launcher
+        run: npm run build:tui && npm run build:launcher
+
+      - name: Smoke test launcher
+        run: |
+          node clients/launcher/build/index.js --help
+          node clients/launcher/build/index.js --cli --help
+          node clients/launcher/build/index.js --tui --help
+
       - name: Cache Playwright browsers
         uses: actions/cache@v4
         with: