A link to a space you no longer have access to silently opens your Personal files #3950

Initial Checklist

• I understand this is a bug report and questions should be posted in the Community Discussions
• I searched issues and couldn’t find anything (or linked relevant results below)

Bug Description

A link to a project space you no longer have access to (or never had) silently opens your Personal files. DriveResolver.vue:3 renders DriveRedirect for every drive alias without a matching space, and DriveRedirect.vue:42-58 redirects to the personal space without any message.

Reproduction Steps

1. Open a project space and copy the URL (e.g. /files/spaces/project/<space>).
2. Get removed from the space (or open the URL as a user who isn't a member).
3. Open the URL.

Expected Outcome

A "Resource not found" message with a way to the Spaces overview, like other links to resources you can't access.

Actual Outcome

Your Personal files open, with no message, as if the link pointed there.