* chore: Clean up authentication middlewares
* chore: Rename AuthUser to AuthIdentity
* feat: Define link between user, customer, and auth identity
* feat: Use links for auth, update auth context content
* fix: Adjust user create command with new auth setup
* fix: Make auth login more dynamic, review fixes
* fix: Change test assertions for created by
* feat: Add search capability to api keys
* feat: Add support for searching to currency and customer endpoints
* fix: Clean up product search filters
* feat: Add search support to regions
* feat: Add search support to sales channels
* feat: Add search support to store module
* feat: Add search support to user module
* fix: Clean up inventory search
* feat: Add search support for payments
* fix: Add searchable attributes to stock location models
* feat: Add search support to tax
* feat: Add search support to promotions
* feat: Add search support for pricing, filtering cleanup
* fix: Further cleanups around search
**What**
- Add workflow + step for detaching sales channels from pub API keys
- Tweak linking error message to be more helpful
- Add `removeRemoteLink` step to delete API key workflow
What
- Add link between API key and sales channels
- Add API route for batch adding sales channels to a publishable API key
- Clean up API key API routes responses
- Move API key test suite from `integration-tests/modules` to `integration-tests/api`
