ref(preprod): Rename preprod settings page to mobile builds

[chromy]

No description provided.

[sentry]

Bug: The backend function _get_settings_url generates a URL with the old /preprod/ path, but the frontend route was changed to /builds/, which will cause broken links.
_{Severity: HIGH}

Suggested Fix

Update the _get_settings_url function in src/sentry/preprod/vcs/status_checks/size/templates.py to use the new /builds/ path instead of /preprod/. Also, update the corresponding tests in tests/sentry/preprod/vcs/status_checks/size/test_templates.py to assert against the correct new URL.

Prompt for AI Agent

Review the code at the location below. A potential bug has been identified by an AI
agent.
Verify if this is a real issue. If it is, propose a fix; if not, explain why it's not
valid.

Location: static/app/router/routes.tsx#L686-L687

Potential issue: The frontend route for project settings was changed from `/preprod/` to
`/builds/`. However, the backend function `_get_settings_url` in
`src/sentry/preprod/vcs/status_checks/size/templates.py` still hardcodes the old
`/preprod/` path when generating URLs for VCS status check comments. This discrepancy
means that links in GitHub PR comments, intended to direct users to the settings page,
will point to a non-existent URL, resulting in a 404 error for the user. The associated
tests also use the outdated URL, which is why this issue was not caught.

_{Did we get this right? 👍 / 👎 to inform future reviews.}

[cursor]

Cursor Bugbot has reviewed your changes and found 1 potential issue.

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[cursor]

Missing redirect from old route path to new path

Medium Severity

The route path changed from preprod/ to builds/ without adding a redirect from the old path. Users who have bookmarked /settings/.../projects/.../preprod/ or have shared links to that URL will get 404 errors. The codebase has an established pattern of adding redirects when routes are renamed (e.g., csp/ → security-headers/csp/, dynamic-sampling/ → performance/). A redirect entry like { path: 'preprod/', redirectTo: 'builds/' } is missing.

 

[runningcode]

Should we add a redirect?