fix(classes.collection): Improve Deno and TypeScript compatibility: Collection decorator _svDbOptions forwarding and config cleanup

ts/classes.collection.ts

@@ -27,8 +27,7 @@ const collectionFactory = new CollectionFactory();
  */
 export function Collection(dbArg: SmartdataDb | TDelayed<SmartdataDb>) {
   return function classDecorator<T extends { new (...args: any[]): {} }>(constructor: T) {
-    // Capture original constructor's prototype in closure for Deno compatibility
-    const originalPrototype = constructor.prototype;
+    // Capture original constructor for _svDbOptions forwarding
     const originalConstructor = constructor as any;
 
     const getCollection = () => {