feat: user export service. bug and UX fixes. Complete minus outstanding email template fixes.

backend/src/core/auth/auth0-management.client.ts

@@ -151,6 +151,40 @@ class Auth0ManagementClientSingleton {
     }
   }
 
+  /**
+   * Send password reset email to user
+   * Uses Auth0 Authentication API (not Management API)
+   * @param email User's email address
+   */
+  async sendPasswordResetEmail(email: string): Promise<void> {
+    try {
+      const config = appConfig.getAuth0ManagementConfig();
+
+      const response = await fetch(`https://${config.domain}/dbconnections/change_password`, {
+        method: 'POST',
+        headers: {
+          'Content-Type': 'application/json',
+        },
+        body: JSON.stringify({
+          client_id: config.clientId,
+          email,
+          connection: this.CONNECTION_NAME,
+        }),
+      });
+
+      if (!response.ok) {
+        const errorBody = await response.text();
+        logger.error('Password reset email request failed', { email: email.substring(0, 3) + '***', status: response.status, error: errorBody });
+        throw new Error(`Password reset email failed: ${response.status}`);
+      }
+
+      logger.info('Password reset email sent', { email: email.substring(0, 3) + '***' });
+    } catch (error) {
+      logger.error('Failed to send password reset email', { email: email.substring(0, 3) + '***', error });
+      throw new Error(`Failed to send password reset email: ${error instanceof Error ? error.message : 'Unknown error'}`);
+    }
+  }
+
   /**
    * Verify user password using Resource Owner Password Grant
    * @param email User's email address