2.18.0: New Invitation flow, refactored Database Webhooks, new ShadCN UI Components (#384)

* Streamlined invitations flow
* Removed web hooks in favor of handling logic directly in server actions
* Added new Shadcn UI Components

apps/e2e/tests/team-accounts/team-invitation-mfa.spec.ts

@@ -56,16 +56,6 @@ test.describe('Team Invitation with MFA Flow', () => {
 
     await auth.visitConfirmEmailLink('super-admin@makerkit.dev');
 
-    await page
-      .locator('[data-test="existing-account-hint"]')
-      .getByRole('link', { name: 'Already have an account?' })
-      .click();
-
-    await auth.signIn({
-      email: 'super-admin@makerkit.dev',
-      password: 'testingpassword',
-    });
-
     // Complete MFA verification
     await expect(async () => {
       await auth.submitMFAVerification(AuthPageObject.MFA_KEY);