[FEATURE] - Create Dev API Key

[zdomke]

What's the problem this feature will solve?

Having to create a new API Key every time we rebuild the backend is annoying.

Describe the solution you'd like

Create a key in Dockerfile.dev with a consistent token that can be bundled into the frontend environment.

Additional context

API Key created successfully!
  App Name:   DEV
  ID:         20904ca1-f1b3-4c2a-9a6b-176c0fdf6f50
  Access:     read, write
  Created At: 2026-03-31 17:36:58.18
  Token:      sq_DEV