autoservice-ef-migration

name	autoservice-ef-migration
description	Run the ARSM EF Core migration workflow. Use when ApiService entities, DbContext mappings, relationships, indexes, constraints, nullability, or migration files indicate a schema delta.

Use this skill for EF migration workflow in app/AutoService.ApiService.

Trigger Gate

• Run only for real schema/EF delta.
• If no schema delta: return SKIPPED.

Delta Checklist

• Entity property/relationship/index/constraint changed.
• DbContext mapping changed in a schema-impacting way.
• Runtime behavior requires schema update.
• Change is not docs/refactor-only.

Workflow

1. Confirm schema delta.
2. Generate migration under Data/Migrations.
3. Review for unintended/destructive operations.
4. Build and verify migration compiles and applies.

Safety

• No destructive reset/rewrite unless explicitly requested.
• Preserve migration history integrity.