fix: quitar autocorrección de URL interna y permitir Docker en producción

Co-authored-by: aider (openrouter/openai/gpt-5) <aider@aider.chat>

src/services/webhook-manager.ts

@@ -47,26 +47,17 @@ export class WebhookManager {
 			// Enhanced internal Docker URL validation
 			if (process.env.WEBHOOK_URL.startsWith('http://srv-captain--')) {
 				if (!url.port) {
-					console.warn('⚠️ Internal Docker URL missing port number - this may cause connection issues');
-					// Auto-fix for common CapRover default port
-					if (process.env.PORT) {
-						process.env.WEBHOOK_URL = process.env.WEBHOOK_URL.replace(
-							'http://srv-captain--',
-							`http://srv-captain--:${process.env.PORT}/`
-						);
-						console.warn(`⚠️ Auto-corrected URL to: ${process.env.WEBHOOK_URL.substring(0, 30)}...`);
-						return; // Skip further validation for corrected URL
-					}
+					console.warn('Internal Docker URL missing port number - this may cause connection issues');
 				}
 			}
 			
 			// Allow internal docker URLs in production
 			if (process.env.NODE_ENV === 'production') {
-				if (!['http:', 'https:', 'http://srv-captain--'].some(prefix => 
-					process.env.WEBHOOK_URL?.startsWith(prefix))) {
+				const isOk = (url.protocol === 'http:' || url.protocol === 'https:') || process.env.WEBHOOK_URL.startsWith('http://srv-captain--');
+				if (!isOk) {
 					console.warn('Production WEBHOOK_URL should use http/https or internal docker URL');
 				}
-			} else if (!['http:', 'https:'].includes(url.protocol)) {
+			} else if (!(url.protocol === 'http:' || url.protocol === 'https:')) {
 				throw new Error('WEBHOOK_URL must use http or https protocol');
 			}
 		} catch (e) {