Document deployment process and repository details

Add deployment verification, redeploy steps, and repository clone/push instructions to README.

Co-Authored-By: Oz <oz-agent@warp.dev>

README.md

@@ -62,6 +62,42 @@ The portal will be available at:
 - `http://localhost:8081` (default)
 - or `http://localhost:<PORTAL_PORT>` if you changed `PORTAL_PORT` in `.env`
 
+## Deployment Process
+1. Ensure configuration is set in `.env` (especially Firebase values and optional `PORTAL_PORT`).
+2. Build and start the application:
+   ```bash
+   ./install_portal.sh
+   ```
+3. Verify deployment status:
+   ```bash
+   docker ps --filter name=flutter_ecommerce_portal_web
+   curl -I http://localhost:8081
+   ```
+4. Open the portal in a browser at `http://localhost:8081`.
+
+### Redeploy After Changes
+```bash
+./install_portal.sh
+```
+This command rebuilds the Flutter web image and recreates the container.
+
+## Repository Details
+- Repository (web): `https://github.com/quantumrag/flutter_ecommerce_portal`
+- Repository (SSH): `git@github.com:quantumrag/flutter_ecommerce_portal.git`
+- Default branch: `master`
+
+### Clone and Push
+Clone:
+```bash
+git clone git@github.com:quantumrag/flutter_ecommerce_portal.git
+```
+Push local changes:
+```bash
+git add .
+git commit -m "<your message>"
+git push origin master
+```
+
 ## Uninstall / Cleanup
 Interactive cleanup:
 ```bash