fix: add missing server.endpoint config parsing

- Fixed bug where server.endpoint was defined in struct but never assigned from config
- This caused WireGuard configs to always use fallback domain:port instead of configured endpoint
- Added proper assignment: cfg.Server.Endpoint = ko.String("server.endpoint")
- Cleaned up debug logs added during investigation

Author: mr-karan

.gitignore

@@ -3,6 +3,7 @@ CLAUDE.md
 .claude/
 wg.conf
 config.toml
+prod/
 
 # Binaries
 bin/

README.md

@@ -2,6 +2,8 @@
 
 Secure HTTP tunnels to localhost using WireGuard. Share your local development server instantly without signup or complex setup.
 
+**🌐 Try it now: [arbok.mrkaran.dev](https://arbok.mrkaran.dev)**
+
 ## Quick Start
 
 ```bash
@@ -94,13 +96,13 @@ curl https://arbok.mrkaran.dev/3000
 ### RESTful API (requires API key)
 ```bash
 # Create tunnel
-curl -X POST -H "X-API-Key: your-key" https://tunnel.yourdomain.com/api/tunnel/3000
+curl -X POST -H "X-API-Key: your-key" https://arbok.mrkaran.dev/api/tunnel/3000
 
 # List tunnels
-curl -H "X-API-Key: your-key" https://tunnel.yourdomain.com/api/tunnels
+curl -H "X-API-Key: your-key" https://arbok.mrkaran.dev/api/tunnels
 
 # Delete tunnel
-curl -X DELETE -H "X-API-Key: your-key" https://tunnel.yourdomain.com/api/tunnel/{id}
+curl -X DELETE -H "X-API-Key: your-key" https://arbok.mrkaran.dev/api/tunnel/{id}
 ```
 
 ## How It Works

cmd/server/main.go

@@ -179,6 +179,7 @@ func parseConfig(ko *koanf.Koanf) (*Config, error) {
 	cfg.Server.CIDR = ko.String("server.cidr")
 	cfg.Server.ListenPort = ko.Int("server.listen_port")
 	cfg.Server.PrivateKey = ko.String("server.private_key")
+	cfg.Server.Endpoint = ko.String("server.endpoint")
 
 	cfg.HTTP.ListenAddr = ko.String("http.listen_addr")
 	cfg.HTTP.AllowedOrigins = ko.Strings("http.allowed_origins")