move to postgresql

core/schema/modelgen.json

@@ -6,6 +6,11 @@
       "output": "admin/mpr/media_assets/models.py",
       "include": ["dataclasses", "enums"]
     },
+    {
+      "target": "sqlmodel",
+      "output": "core/db/models.py",
+      "include": ["dataclasses", "enums"]
+    },
     {
       "target": "graphene",
       "output": "core/api/schema/graphql.py",

core/schema/models/__init__.py

@@ -37,10 +37,9 @@ from .ui_state import UI_STATE_VIEWS  # noqa: F401 — UI store state types
 from .views import ChunkEvent, ChunkOutputFile, PipelineStats, WorkerEvent
 from .sources import ChunkInfo, SourceJob, SourceType
 
-# Core domain models - generates Django, Pydantic, TypeScript
+# Core domain models - generates Django, SQLModel, TypeScript
 DATACLASSES = [MediaAsset, TranscodePreset, TranscodeJob, ChunkJob,
-               DetectJob, StageCheckpoint, KnownBrand, SourceBrandSighting,
-               SourceJob, ChunkInfo]
+               DetectJob, StageCheckpoint, KnownBrand, SourceBrandSighting]
 
 # API request/response models - generates TypeScript only (no Django)
 # WorkerStatus from grpc.py is reused here
@@ -51,6 +50,8 @@ API_MODELS = [
     ScanResult,
     DeleteResult,
     WorkerStatus,
+    SourceJob,
+    ChunkInfo,
 ]
 
 # Status enums - included in generated code