feat(tests): review-red/review-blue router endpoints

backend/app/schemas/test.py

@@ -125,6 +125,27 @@ class TestBlueValidate(BaseModel):
     blue_validation_notes: str | None = None
 
 
+# ── Red Lead review gate (pre-Blue-Team) ────────────────────────────
+
+
+class TestRedReview(BaseModel):
+    """Payload sent by the assigned Red Lead reviewer."""
+
+    decision: str  # "approve" | "reopen"
+    notes: str | None = None
+
+
+# ── Blue Lead review gate (pre-cross-validation) ────────────────────
+
+
+class TestBlueReview(BaseModel):
+    """Payload sent by the assigned Blue Lead reviewer."""
+
+    decision: str  # "approve" | "reopen" | "gap"
+    notes: str | None = None
+    system_gaps: str | None = None
+
+
 # ── Remediation update ────────────────────────────────────────────
 
 
@@ -248,6 +269,17 @@ class TestOut(BaseModel):
     red_tech_assignee: uuid.UUID | None = None
     blue_tech_assignee: uuid.UUID | None = None
 
+    # Review assignment fields
+    red_reviewer_assignee: uuid.UUID | None = None
+    red_review_by: uuid.UUID | None = None
+    red_review_at: datetime | None = None
+    red_review_notes: str | None = None
+    blue_reviewer_assignee: uuid.UUID | None = None
+    blue_review_by: uuid.UUID | None = None
+    blue_review_at: datetime | None = None
+    blue_review_notes: str | None = None
+    system_gaps: str | None = None
+
     # On-hold fields
     is_on_hold: bool = False
     hold_reason: str | None = None