feat: feed feature, typescript, remove google, fix errs & warns

.github/workflows/publish.yml

@@ -11,10 +11,10 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
-      - name: Use Node.js 20
+      - name: Use Node.js from .nvmrc
         uses: actions/setup-node@v4
         with:
-          node-version: 20
+          node-version-file: .nvmrc
           cache: npm
 
       - name: Install dependencies