Expand README with step-by-step install and run, and the clickable localhost link

README.md

@@ -42,25 +42,57 @@ restrictions. See `CLAUDE.md` and `docs/` (if present) for the design notes.
 - Node.js 20 or newer (built and tested on Node 22).
 - A Minnect account (your own email and password).
 
-## Quickstart
+## Install and run
+
+You need **Node.js 20 or newer** (`node -v` to check) and your own Minnect
+account.
+
+**1. Get the code**
 
 ```bash
 git clone <this-repo-url> minnect-feed-browser
 cd minnect-feed-browser
+```
+
+**2. Install the dependencies**
+
+```bash
 npm install
+```
+
+**3. Start the app**
+
+```bash
 npm run dev
 ```
 
-Open <http://localhost:3000>, sign in with your own Minnect email and password,
-and you are in. A wrong password shows a single generic message and signs no one
-in.
+**4. Open it in your browser.** When it's ready, the terminal prints a local
+link:
 
-For a production-style local run instead of dev mode:
+```
+  ▲ Next.js 15.5.28
+  - Local:        http://localhost:3000
+```
+
+👉 **Click that link — http://localhost:3000** — most terminals make it
+clickable (Cmd-click on macOS, Ctrl-click on Windows/Linux). If it isn't
+clickable, copy and paste it into your browser.
+
+**5. Sign in** with your own Minnect email and password. That's it — you're in
+the feed. (A wrong password just shows one generic message and signs no one in.)
+
+To stop the app, press `Ctrl+C` in the terminal.
+
+### Production-style run (optional)
+
+To build once and run the optimized build instead of dev mode:
 
 ```bash
 npm run build && npm start
 ```
 
+Then open the same link: **http://localhost:3000**.
+
 ## Configuration
 
 No configuration is required — the Minnect host URLs have sensible defaults. To