feat(auth-server): migrate Mocha tests to co-located Jest specs and fix l10n test brittleness

Author: vbudhram

.circleci/config.yml

@@ -876,6 +876,7 @@ jobs:
             sudo tee -a /etc/hosts \<<<'127.0.0.1 localhost'
             sudo cat /etc/hosts
       - wait-for-infrastructure
+      - ensure-glean-venv
       - run:
           name: Start services for playwright tests
           command: ./packages/functional-tests/scripts/start-services.sh

package.json

@@ -198,6 +198,7 @@
     "@nx/js": "21.2.4",
     "@nx/nest": "21.2.4",
     "@nx/node": "21.2.4",
+    "@nx/nx-darwin-arm64": "^22.5.4",
     "@nx/react": "21.2.4",
     "@nx/s3-cache": "^5.0.0",
     "@nx/storybook": "21.2.4",

packages/fxa-auth-server/lib/crypto/password.spec.ts

@@ -2,8 +2,6 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
-export {};
-
 const mockLog = {};
 const mockConfig = {};
 const Password = require('./password')(mockLog, mockConfig);

packages/fxa-auth-server/lib/crypto/scrypt.spec.ts

@@ -2,8 +2,6 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
-export {};
-
 const mockConfig = { scrypt: { maxPending: 5 } };
 const mockLog: { buffer: string[]; warn: (obj: string) => void } = {
   buffer: [],