fix: Handle ValueError in accept_matches function for better error reporting

This commit updates the `accept_matches` function in the `people.py` API to include error handling for `ValueError`. If the error message indicates that a resource is not found, it raises an HTTP 404 exception with a user-friendly message. This change improves the robustness of the API by providing clearer feedback to users when a match cannot be accepted.

.gitea/workflows/ci.yml

@@ -486,7 +486,6 @@ jobs:
             --no-banner \
             --redact \
             --verbose \
-            --platform git.levkin.ca \
             --report-path gitleaks-report.json \
             --exit-code 0
         continue-on-error: true

backend/api/people.py

@@ -266,9 +266,17 @@ def accept_matches(
     from backend.api.auth import get_current_user_with_id
     
     user_id = current_user["user_id"]
-    identified_count, updated_count = accept_auto_match_matches(
-        db, person_id, request.face_ids, user_id=user_id
-    )
+    try:
+        identified_count, updated_count = accept_auto_match_matches(
+            db, person_id, request.face_ids, user_id=user_id
+        )
+    except ValueError as e:
+        if "not found" in str(e).lower():
+            raise HTTPException(
+                status_code=status.HTTP_404_NOT_FOUND,
+                detail=str(e)
+            )
+        raise
     
     return IdentifyFaceResponse(
         identified_face_ids=request.face_ids,