feat(meals): enforce three lower-calorie dinners with media

backend/app/schemas/recipe_import.py

@@ -0,0 +1,64 @@
+from __future__ import annotations
+
+from datetime import datetime
+from typing import Any
+from uuid import UUID
+
+from pydantic import BaseModel, Field, field_validator
+
+
+class RecipeImportListItem(BaseModel):
+    id: UUID
+    source: str
+    external_id: str
+    source_url: str
+    source_revision: str
+    name: str | None
+    status: str
+    acquired_at: datetime
+    reviewed_at: datetime | None
+    reviewed_by: str | None
+    recipe_id: UUID | None
+
+
+class RecipeImportListResponse(BaseModel):
+    items: list[RecipeImportListItem]
+    total: int
+    limit: int
+    offset: int
+    has_next: bool
+
+
+class RecipeImportDetail(BaseModel):
+    id: UUID
+    source: str
+    external_id: str
+    source_url: str
+    source_revision: str
+    license_name: str
+    license_url: str
+    attribution: str
+    raw_payload: dict[str, Any]
+    payload_sha256: str
+    normalized_recipe: dict[str, Any]
+    validation_report: dict[str, Any]
+    status: str
+    rejection_reason: str | None
+    recipe_id: UUID | None
+    acquired_at: datetime
+    reviewed_at: datetime | None
+    reviewed_by: str | None
+
+    model_config = {"from_attributes": True}
+
+
+class RecipeImportRejectRequest(BaseModel):
+    reason: str = Field(min_length=1, max_length=1000)
+
+    @field_validator("reason")
+    @classmethod
+    def normalize_reason(cls, value: str) -> str:
+        cleaned = value.strip()
+        if not cleaned:
+            raise ValueError("reason must not be blank")
+        return cleaned