update logic and refactor code

frontend/README.md

@@ -6,7 +6,7 @@ This is the **frontend Nuxt.js** application that works with the [LXD Proxy API]
 
 ## 🌐 Overview
 
-- Each user has a subdomain (e.g., `customer1.lxdapp.local`)
+- Each user has a subdomain (e.g., `mitul.lxdapp.local`)
 - On visiting the subdomain, a login page prompts for CAPTCHA
 - Upon successful CAPTCHA, a request is made to the backend to:
   - Create or start an LXD container
@@ -34,11 +34,6 @@ This is the **frontend Nuxt.js** application that works with the [LXD Proxy API]
     ```bash
     npm run dev
 
-3. **Visit the subdomain**
-
-    http://customer1.lxdapp.local:3000
-
-    ⚠️ Make sure this domain is mapped in /etc/hosts and that the backend is running on the correct origin.
 
 
 **🗂 Project Structure**
@@ -54,39 +49,3 @@ frontend/
 ├── package.json
 └── README.md
 
-
-**🔐 CAPTCHA Flow**
-
-User opens subdomain: customer1.lxdapp.local
-
-Enters the CAPTCHA value
-
-Form submits:
-
-POST /api/v1/proxy with JSON payload:
-        
-    {
-    "source": "login",
-    "panswer": "abc123"
-    }
-
-Adds header:
-
-    Origin: http://customer1.lxdapp.local
-
-**Backend:**
-
-    Validates CAPTCHA
-
-    Creates or starts container
-
-    Responds with container IP proxy
-
-
-**🧪 Development Notes**
-
-    config.json in backend maps subdomain to LXD container
-
-    This frontend app assumes the backend is on the same subdomain
-
-    If needed, configure proxy in nuxt.config.js or use relative API paths