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

test/test.smartfuzzy.ts

@@ -1,5 +1,5 @@
-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';
 
 let testSmartfuzzy: smartfuzzy.Smartfuzzy;
 
@@ -10,7 +10,7 @@ tap.test('should create an instance of Smartfuzzy', async () => {
     'Apple Inc.',
     "Trader Joe's",
   ]);
-  expect(testSmartfuzzy).to.be.instanceof(smartfuzzy.Smartfuzzy);
+  expect(testSmartfuzzy).toBeInstanceOf(smartfuzzy.Smartfuzzy);
 });
 
 tap.test('should compute a score', async () => {