Text Editor crashes on Spaces overview for users without personal space

[michaelstingl]

Bug Description

Clicking "Text Editor" from the application menu while on the Spaces overview page (/files/spaces/projects) throws a JavaScript error for users without a personal space ("light users").

The error occurs because webDavPath is undefined when not inside a specific space.

Reproduction Steps

1. Create a user without personal space (light user)
2. Log in as that user
3. Navigate to Spaces overview: /files/spaces/projects
4. Open the application menu (grid icon top-left)
5. Click "Text Editor"

Works correctly when inside a space (e.g., /files/spaces/project/my-space?fileId=...)

Expected Outcome

Either:

• The "Text Editor" menu item should be disabled/hidden when not inside a space
• A helpful message should explain that you need to open a space first
• The error should be handled gracefully

Actual Outcome

JavaScript error in browser console:

TypeError: undefined is not an object (evaluating 't.webDavPath')
at — index.html-BcI0A6TG.mjs:2:42334
listFiles — index.html-BcI0A6TG.mjs:2:45031
listFiles — index.html-BcI0A6TG.mjs:2:45369
(anonymous function) — useOpenEmptyEditor-CfOosvfZ.mjs:1:600
openEmptyEditor — useOpenEmptyEditor-CfOosvfZ.mjs:1:817

Version: OpenCloud 4.1.0 rolling