60 fix port number

README.md

@@ -107,7 +107,7 @@ From the repo root:
 npm run dev
 ```
 
-This starts both the backend (http://localhost:4000) and the frontend. Open http://localhost:5173/project2/ in your browser. The frontend forwards `/graphql` requests to the backend, so both must be running.
+This starts both the backend (http://localhost:3001) and the frontend. Open http://localhost:5173/project2/ in your browser. The frontend forwards `/graphql` requests to the backend, so both must be running.
 
 See [backend/README.md](backend/README.md) for more details about the backend setup (in Norwegian).
 
@@ -118,7 +118,7 @@ The project has three `package.json` files: one in the repo root, one in `backen
 | Command               | What it does                                                                                                                                                                                                                                                                                                                  | When to use it                                                  |
 | --------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | --------------------------------------------------------------- |
 | `npm run install:all` | Runs `npm install` in the root, `backend` and `frontend`.                                                                                                                                                                                                                                                                     | After cloning, and after pulling changes to any `package.json`. |
-| `npm run dev`         | Starts the backend (`tsx watch`, port 4000) and the frontend (Vite, port 5173) in the same terminal with [concurrently](https://www.npmjs.com/package/concurrently). Output is prefixed with `[backend]` (blue) and `[frontend]` (green). Both restart or reload automatically when you save a file. Stop both with `Ctrl+C`. | Day-to-day development. The SSH tunnel must be open first.      |
+| `npm run dev`         | Starts the backend (`tsx watch`, port 3001) and the frontend (Vite, port 5173) in the same terminal with [concurrently](https://www.npmjs.com/package/concurrently). Output is prefixed with `[backend]` (blue) and `[frontend]` (green). Both restart or reload automatically when you save a file. Stop both with `Ctrl+C`. | Day-to-day development. The SSH tunnel must be open first.      |
 | `npm run build`       | Compiles the backend with `tsc` to `backend/dist`, then type checks and builds the frontend with Vite to `frontend/dist`. Stops at the first error.                                                                                                                                                                           | To check that everything compiles, and before deploying.        |
 | `npm run lint`        | Runs ESLint in `backend`, then in `frontend`.                                                                                                                                                                                                                                                                                 | Before you push or open a pull request.                         |
 | `npm test`            | Runs the frontend tests once with Vitest and exits.                                                                                                                                                                                                                                                                           | Before you push or open a pull request.                         |

backend/README.md

@@ -6,7 +6,7 @@ Under utvikling kjører backenden på din egen maskin og kobler seg til MongoDB
 
 ```
 Din maskin                               VM (it2810-03)
-backend (localhost:4000)  ──tunnel──>  MongoDB (port 27017)
+backend (localhost:3001)  ──tunnel──>  MongoDB (port 27017)
 ```
 
 MongoDB lytter bare på `127.0.0.1` på VM-en, så den kan ikke nås direkte utenfra. All tilgang går via SSH.
@@ -60,7 +60,7 @@ Du skal se:
 
 ```
 Connected to MongoDB
-Server Running at:http://localhost:4000/
+Server Running at:http://localhost:3001/
 ```
 
 Da er DB koblingen satt opp riktig

backend/src/server.ts

@@ -96,7 +96,7 @@ const resolvers = {
 const server = new ApolloServer({ typeDefs, resolvers });
 
 const { url } = await startStandaloneServer(server, {
-  listen: { port: Number(process.env.PORT) || 4000 },
+  listen: { port: Number(process.env.PORT) || 3001 },
 });
 
 console.log(`Server Running at:${url}`);