updated the schema

app/schemas/code_scan.py

@@ -1,3 +1,4 @@
+from datetime import datetime
 from pydantic import BaseModel, HttpUrl
 from typing import List, Optional, Dict, Any
 
@@ -20,6 +21,7 @@ class CodeScanResponse(BaseModel):
     repo_url: str
     summary: str
     issues: List[VulnerabilityIssue]
+    created_at: Optional[datetime] = None
 
 class CodeChatRequest(BaseModel):
     scan_id: str
@@ -27,3 +29,16 @@ class CodeChatRequest(BaseModel):
 
 class CodeChatResponse(BaseModel):
     reply: str
+
+class CodeScanHistoryItem(BaseModel):
+    id: str
+    repo_url: str
+    created_at: datetime
+
+    model_config = {"from_attributes": True}
+
+class CodeScanHistoryResponse(BaseModel):
+    scans: List[CodeScanHistoryItem]
+    total: int
+    page: int
+    per_page: int