Add quality criteria registry

src/repo_registry/web_api/schemas.py

@@ -502,6 +502,48 @@ class ReviewDecisionResponse(BaseModel):
     created_at: str
 
 
+class QualityCriterionResponse(BaseModel):
+    id: str
+    title: str
+    category: str
+    severity: str
+    applies_to: list[str]
+    description: str
+    deterministic_action: str
+    deterministic_action_when: str
+    reviewer_guidance: str
+    agentic_guidance: str = ""
+    examples: list[str] = Field(default_factory=list)
+
+    model_config = {
+        "json_schema_extra": {
+            "examples": [
+                {
+                    "id": "RREG-QC-002",
+                    "title": "Native Utility Is Repo-Owned",
+                    "category": "native-utility",
+                    "severity": "high",
+                    "applies_to": ["ability", "capability"],
+                    "description": "Owned claims require product evidence.",
+                    "deterministic_action": "downgraded",
+                    "deterministic_action_when": "Evidence is dependency-only.",
+                    "reviewer_guidance": "Check whether the repo owns the utility.",
+                    "agentic_guidance": "Approve only with product and source evidence.",
+                    "examples": ["Dependency use is not native product behavior."],
+                }
+            ]
+        }
+    }
+
+
+class QualityCriteriaRegistryResponse(BaseModel):
+    schema_version: str
+    criteria_version: str
+    status: str
+    updated_at: str
+    criteria: list[QualityCriterionResponse]
+
+
 class ObservedFactResponse(BaseModel):
     id: int
     repository_id: int