feat: user authentication flow

.env.example

@@ -1,6 +1,24 @@
-# API Configuration (for future backend integration)
-VITE_API_BASE_URL=
+# API Configuration
+VITE_API_BASE_URL=http://localhost:3000                        # Required: Base URL for API requests
+
+# WebSocket Configuration
+VITE_WS_URL=wss://ws.derivws.com/websockets/v3               # Required: WebSocket server URL
+VITE_WS_APP_ID=67410                                         # Required: WebSocket app ID
+VITE_WS_BRAND=deriv                                          # Optional: WebSocket brand (default: deriv)
+VITE_WS_LANG=en                                             # Optional: WebSocket language (default: en)
+
+# WebSocket Settings
+VITE_MAX_RECONNECT_ATTEMPTS=5                               # Optional: Maximum reconnection attempts (default: 5)
+VITE_RECONNECT_TIMEOUT=1000                                 # Optional: Reconnection timeout in ms (default: 1000)
+VITE_CONNECTION_TIMEOUT=10000                               # Optional: Connection timeout in ms (default: 10000)
+VITE_HEARTBEAT_INTERVAL=30000                               # Optional: Heartbeat interval in ms (default: 30000)
 
 # Build Configuration
-# Possible values: development | production | staging
-VITE_BUILD_MODE=development
+VITE_BUILD_MODE=development                                 # Optional: development, production, staging
+
+# Security Configuration
+VITE_ENCRYPTION_KEY=your-secure-encryption-key              # Required: Key for encrypting sensitive data
+
+# Deriv OAuth Configuration
+VITE_DERIV_OAUTH_URL=https://oauth.deriv.com/oauth2/authorize # Required: Deriv OAuth authorization URL
+VITE_DERIV_SIGNUP_URL=https://deriv.com/signup               # Required: Deriv signup page URL

.github/CODEOWNERS

@@ -0,0 +1,10 @@
+# These owners will be the default owners for everything in
+# the repo. Unless a later match takes precedence,
+# these users will be requested for review when someone 
+# opens a pull request.
+*       @aliakbar @ashkan-deriv @review-deriv
+
+# Automatically assign review-deriv to review all PRs
+/.github/workflows/     @review-deriv
+/src/          @review-deriv
+/public/       @review-deriv

.github/workflows/deploy-preview.yml

@@ -1,9 +1,5 @@
 name: Vercel Preview Deployment
 
-permissions:
-  contents: read        # For repository checkout
-  pull-requests: write  # For preview URL comments
-
 env:
   VERCEL_ORG_ID: ${{ secrets.VERCEL_ORG_ID }}
   VERCEL_PROJECT_ID: ${{ secrets.VERCEL_PROJECT_ID }}
@@ -21,6 +17,9 @@ concurrency:
 jobs:
   Deploy-Preview:
     runs-on: ubuntu-latest
+    permissions:
+      contents: read        # For repository checkout
+      pull-requests: write  # For preview URL comments
     steps:
       - name: Verify Pull Request Author Access
         uses: 'deriv-com/shared-actions/.github/actions/verify_user_in_organization@v3'

README.md

@@ -2,6 +2,12 @@
 
 A mini version of [Champion Trade](https://champion.trade/) platform designed specifically for Telegram users. This app provides a seamless trading experience within the Telegram ecosystem by integrating Champion Trade's powerful trading capabilities with Telegram's native features.
 
+## Quick Links
+
+- 🤖 **Telegram Bot**: [Champion Trade Bot](https://t.me/champion_trade_bot)
+- 📱 **Mini App**: [Champion Trader](https://t.me/champion_trade_bot/championtrader)
+- 📦 **Bot Repository**: [champion-telegram-bot](https://github.com/aliakbar-deriv/champion-telegram-bot)
+
 Key benefits:
 - **Native Telegram Experience**: Seamless authentication and payments using Telegram's built-in systems
 - **Simplified Trading**: Streamlined interface optimized for Telegram's mini-app format
@@ -79,6 +85,25 @@ src/
 
 ## Development
 
+### Environment Configuration
+
+The following environment variables are required to run the application:
+
+```bash
+# API Configuration
+VITE_API_BASE_URL=      # Base URL for API requests
+VITE_WS_URL=            # WebSocket server URL
+
+# Security Configuration
+VITE_ENCRYPTION_KEY=    # Key used for encrypting sensitive data
+
+# Deriv OAuth Configuration
+VITE_DERIV_OAUTH_URL=   # Deriv OAuth authorization URL
+VITE_DERIV_SIGNUP_URL=  # Deriv signup page URL
+```
+
+Create a `.env` file in the root directory with these required variables. Additional optional configurations can be found in `.env.example`.
+
 ### Build Configuration
 
 The application uses Vite with the following configuration:

package.json

@@ -15,11 +15,10 @@
   "dependencies": {
     "@twa-dev/sdk": "^8.0.1",
     "@twa-dev/types": "^8.0.2",
-    "clsx": "^2.1.0",
+    "crypto-js": "^4.2.0",
     "react": "^18.2.0",
     "react-dom": "^18.2.0",
-    "react-router-dom": "^6.28.2",
-    "zustand": "^4.4.7"
+    "react-router-dom": "^6.28.2"
   },
   "devDependencies": {
     "@eslint/eslintrc": "^3.2.0",
@@ -40,6 +39,7 @@
     "prettier": "^3.1.1",
     "rimraf": "^6.0.1",
     "sass": "^1.69.6",
+    "terser": "^5.37.0",
     "vite": "^5.0.10",
     "vitest": "^1.1.1"
   }