Integrations Page (WebDAV Accounts) Not Functional on Web

Description:

When navigating to the Integrations page on Rocket.Chat web (https://open.rocket.chat/account/integrations), the section titled WebDAV Accounts appears, but none of the features are functional. Clicking elements does not produce any visible response or error, making the integration setup inaccessible.

https://github.com/user-attachments/assets/b4e0cd1f-2202-4a51-b039-80b1efec13ef

Steps to reproduce:

1. Go to https://open.rocket.chat/account/integrations
2. Locate the section labeled WebDAV Accounts
3. Try to interact with the options or add an account
4. Nothing happens — the UI is non-responsive

Expected behavior:

• Users should be able to add and manage WebDAV accounts via this section.
• UI elements like buttons or forms should respond to user interactions.

Actual behavior:

• The WebDAV Accounts section is displayed but completely unresponsive.
• No accounts can be added or managed.
• No feedback or error message is shown.

Server Setup Information:

• Version of Rocket.Chat Server: any
• License Type: Open
• Number of Users:
• Operating System:
• Deployment Method:
• Number of Running Instances:
• DB Replicaset Oplog:
• NodeJS Version:

Start by reproducing the issue at the Integrations page and locating the WebDAV Accounts entry point in the web application. Trace the add and account-management interactions, then verify that the controls respond and provide visible feedback when users add or manage an account.