tina4-nodejs

Use whenever a developer is building a Node.js / TypeScript application with the Tina4 framework (the `tina4-nodejs` package). Trigger when the user wants to create file-based routes, define ORM models (BaseModel), write Frond templates, set up JWT authentication, use the queue system, configure databases, deploy with Docker, or any other backend app task in a tina4-nodejs project. Also trigger when a project's structure matches a Tina4 Node app (src/routes/ with get.ts/post.ts method files, src/models/, src/templates/, an app.ts that calls startServer) or the user mentions building something with tina4-nodejs — even casually, like "add a login endpoint" or "create a route" in a tina4-nodejs project. For the reactive browser frontend (tina4-js signals/components), use the tina4-js skill instead.