📧 feat: Mailgun API Email Configuration (#7742)

* fix: add undefined password check in local user authentication

* fix: edge case - issue deleting user when no conversations in deleteUserController

* feat: Integrate Mailgun API for email sending functionality

* fix: undefined SESSION_EXPIRY handling and add tests

* fix: update import path for isEnabled utility in azureUtils.js to resolve circular dep.

packages/data-schemas/jest.config.mjs

@@ -5,6 +5,7 @@ export default {
   testResultsProcessor: 'jest-junit',
   moduleNameMapper: {
     '^@src/(.*)$': '<rootDir>/src/$1',
+    '^~/(.*)$': '<rootDir>/src/$1',
   },
   // coverageThreshold: {
   //   global: {
@@ -16,4 +17,4 @@ export default {
   // },
   restoreMocks: true,
   testTimeout: 15000,
-};
+};