chore(stores): remove Zustand environment store and dead init scaffolding #3929

Bugbot Review

Bugbot Analysis Progress (3m 15s elapsed)

✅ Gathered PR context (2s)
✅ Completed bug detection (3m 13s)
✅ Posted analysis results (1s)

Final Result: Bugbot completed review - no issues found! ✅

Request ID: serverGenReqId_b1a633a0-4b16-4064-8b8b-af45db4efc08

✅ Bugbot reviewed your changes and found no new issues!

Comment @cursor review or bugbot run to trigger another review on this PR

^{Reviewed by Cursor Bugbot for commit b4bc112. Configure here.}