FEAT: Implement deceased/givenaway enclosure visibility rules, preserve external clan name, and hide receiver fields for deceased gerbils

tools/import/resolve_import.py

@@ -344,13 +344,28 @@ def main():
         # Attach Photos
         for idx, photo_rel in enumerate(a.get("photos", [])):
             photo_guid = generate_guid(f"photo-{photo_rel}")
+            ext = os.path.splitext(photo_rel)[1] or ".jpeg"
+            fn_guid = photo_guid.replace("-", "")
             resolved_photos.append({
                 "Id": photo_guid,
                 "GerbilId": a_guid,
-                "FileName": os.path.basename(photo_rel),
-                "SortOrder": idx
+                "FileName": f"{fn_guid}{ext}",
+                "SortOrder": idx,
+                "_source_path": photo_rel
             })
 
+    # Set IsBreeder and IsReceiver flags on contacts
+    breeder_ids = {g["OriginContactId"] for g in resolved_gerbils if g.get("OriginContactId")}
+    receiver_ids = {g["ReceiverContactId"] for g in resolved_gerbils if g.get("ReceiverContactId")}
+    for c in resolved_contacts:
+        c_id = c["Id"]
+        is_breeder = c_id in breeder_ids
+        is_receiver = c_id in receiver_ids
+        if not is_breeder and not is_receiver:
+            is_receiver = True
+        c["IsBreeder"] = is_breeder
+        c["IsReceiver"] = is_receiver
+
     # Save resolved data
     resolved_data = {
         "Contacts": resolved_contacts,