fix(classes): Add Deno compatibility, prototype-safe decorators and safe collection accessor; bump a few deps

ts/classes.collection.ts

@@ -27,30 +27,51 @@ 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;
+    const originalConstructor = constructor as any;
+
+    const getCollection = () => {
+      if (!(dbArg instanceof SmartdataDb)) {
+        dbArg = dbArg();
+      }
+      const coll = collectionFactory.getCollection(constructor.name, dbArg);
+      // Attach document constructor for searchableFields lookup
+      if (!(coll as any).docCtor) {
+        (coll as any).docCtor = decoratedClass;
+      }
+      return coll;
+    };
+
     const decoratedClass = class extends constructor {
       public static className = constructor.name;
       public static get collection() {
-        if (!(dbArg instanceof SmartdataDb)) {
-          dbArg = dbArg();
-        }
-        const coll = collectionFactory.getCollection(constructor.name, dbArg);
-        // Attach document constructor for searchableFields lookup
-        if (!(coll as any).docCtor) {
-          (coll as any).docCtor = decoratedClass;
-        }
-        return coll;
+        return getCollection();
       }
       public get collection() {
-        if (!(dbArg instanceof SmartdataDb)) {
-          dbArg = dbArg();
-        }
-        const coll = collectionFactory.getCollection(constructor.name, dbArg);
-        if (!(coll as any).docCtor) {
-          (coll as any).docCtor = decoratedClass;
-        }
-        return coll;
+        return getCollection();
       }
     };
+
+    // Ensure instance getter works in Deno by defining it on the prototype
+    Object.defineProperty(decoratedClass.prototype, 'collection', {
+      get: getCollection,
+      enumerable: false,
+      configurable: true
+    });
+
+    // Deno compatibility note: Property decorators set properties on the prototype.
+    // Since we removed instance property declarations from SmartDataDbDoc,
+    // the decorator-set prototype properties are now accessible without shadowing.
+    // No manual forwarding needed - natural prototype inheritance works!
+
+    // Point to original constructor's _svDbOptions
+    Object.defineProperty(decoratedClass, '_svDbOptions', {
+      get() { return originalConstructor._svDbOptions; },
+      set(value) { originalConstructor._svDbOptions = value; },
+      configurable: true
+    });
+
     return decoratedClass;
   };
 }