Admin build a bear

[jjasonguo]

Summary

This PR Is the backend changes required for the build a bear admin dashboard.

• modified dto, gateway, service
• added .spec testing files that probably should have been there before
• • Wire Up State Management in the Admin
• Create admin ui components

TODO:

• talk to temi about how we want prod to be updated / maintained

Test Plan

Added unit tests

Notes

Breaking Changes

[dti-github-bot]

[diff-counting] Significant lines: 1152. This diff might be too big! Developer leads are invited to review the code.

[3TTemi]

Looking good, 2 backend requests:

1. When a bear item is deleted, the DB correctly removes related inventory/equipped rows via cascade, but I don’t think we notify affected users that their inventory/loadout changed. We only emit updateBearItemData exits (saying the item no longer exists, not the user lost the item). Can we also push refreshed updateUserInventoryData / updateUserBearLoadoutData to users with the deleted item so the frontend doesn’t keep a stale state?

2. Changing a bear item’s slot using the admin seems unsafe because UserBearEquipped.slot is stored separately and won’t automatically follow BearItem.slot. Can we block slot edits or migrate/clear equipped rows on slot change?

[jjasonguo]

Looking good, 2 backend requests:

1. When a bear item is deleted, the DB correctly removes related inventory/equipped rows via cascade, but I don’t think we notify affected users that their inventory/loadout changed. We only emit updateBearItemData exits (saying the item no longer exists, not the user lost the item). Can we also push refreshed updateUserInventoryData / updateUserBearLoadoutData to users with the deleted item so the frontend doesn’t keep a stale state?
2. Changing a bear item’s slot using the admin seems unsafe because UserBearEquipped.slot is stored separately and won’t automatically follow BearItem.slot. Can we block slot edits or migrate/clear equipped rows on slot change?

Makes sense, added return to default for erasing equipped items and removed slot changing