Refactor actorOwnerDNSFriendly to handle special characters

Author: MQ37

src/mcp/utils.ts

@@ -78,7 +78,11 @@ export function getActorStandbyURL(actorID: string, standbyBaseUrl = 'apify.acto
         throw new Error(`Invalid actor ID: ${actorID}`);
     }
 
-    const actorOwnerDNSFriendly = actorOwner.replace('.', '-');
+    // TODO: get from API
+    const actorOwnerDNSFriendly = actorOwner
+        .toLowerCase()
+        .replace(/[^a-z0-9-]/g, '-') // only alphanumeric chars and hyphens allowed
+        .replace(/-+/g, '-'); // replace multiple hyphens with one
     const prefix = actorOwner === APIFY_USERNAME ? '' : `${actorOwnerDNSFriendly}--`;
 
     return `https://${prefix}${actorName}.${standbyBaseUrl}`;