Update v9.3.1: Enhanced UX and Environment Configuration

- Incremented version to 9.3.1 (versionCode: 93100)
- Added copy token button in blocked dialog for better UX
- Fixed environment variable configuration for Telegram integration
- Improved clipboard functionality for token sharing
- Enhanced dashboard environment handling with dotenv
- Corrected variable names for Telegram configuration
- Improved error handling for token copy operations

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

dashboard/server.js

@@ -7,6 +7,14 @@ const crypto = require('crypto');
 const axios = require('axios');
 const requestIp = require('request-ip');
 const geoip = require('geoip-lite');
+const dotenv = require('dotenv');
+
+const envPath = path.resolve(__dirname, '..', '.env');
+if (fs.existsSync(envPath)) {
+  dotenv.config({ path: envPath });
+} else {
+  dotenv.config();
+}
 
 const app = express();
 const PORT = process.env.PORT || 4000;