fix(build): Fix import paths, update CI workflows and upgrade dependencies for ESM compliance

test/test.objectsorter.ts

@@ -1,14 +1,12 @@
-import { expect, tap } from '@pushrocks/tapbundle';
-import * as smartfuzzy from '../ts/index';
+import { expect, tap } from '@push.rocks/tapbundle';
+import * as smartfuzzy from '../ts/index.js';
 
 tap.test('should sort objects', async () => {
   class Car {
     constructor(public brand: string) {}
   }
 
-  let testObjectSorter: smartfuzzy.ObjectSorter<Car>;
-
-  testObjectSorter = new smartfuzzy.ObjectSorter([
+  const testObjectSorter = new smartfuzzy.ObjectSorter<Car>([
     new Car('BMW'),
     new Car('Mercedes Benz'),
     new Car('Volvo'),