feat(api): improve ID resolution in search and enable presenter file count

- In lib_sql_search, added a fallback to resolve random string IDs via Redis
  when the view lacks a dedicated _id_random column.
- Un-commented file_count in Event_Presenter_Out_Base to support file
  tracking for presenters.

app/lib_sql_search.py

@@ -248,10 +248,18 @@ def sql_search_qry_part(
                     target_field = candidate_field
                     # print(f"Search Trace: Mapping filter field '{f.field}' -> '{target_field}'", flush=True)
                 else:
-                    # If random doesn't exist, we must stick to the integer column
-                    # but we'll need to resolve the string value to an integer elsewhere
-                    # or rely on the user providing an integer for now.
-                    pass
+                    # Fallback: Resolve ID if random column is missing from view
+                    try:
+                        from app.lib_redis_helpers import redis_lookup_id_random
+                        # Infer table name (e.g., 'event_id' -> 'event')
+                        if target_field.endswith('_id') and target_field != 'id':
+                            lookup_tbl = target_field[:-3] # remove '_id'
+                            resolved_id = redis_lookup_id_random(record_id_random=f.value, table_name=lookup_tbl)
+                            if resolved_id:
+                                # Update the filter value to use the resolved integer
+                                f.value = resolved_id
+                    except Exception as e:
+                        log.warning(f"Failed to resolve random ID for field {target_field}: {e}")
 
         if searchable_fields is not None and target_field not in searchable_fields:
             # Fallback check for original field just in case

app/models/event_presenter_models.py

@@ -334,7 +334,7 @@ class Event_Presenter_Out_Base(BaseModel):
     data_json: Optional[Union[Json, None]] # For key value data. Careful with overwriting existing fields!
     cfg_json: Optional[Union[Json, None]] # Store per presenter config options like theme, language, etc
 
-    # file_count: Optional[int]
+    file_count: Optional[int]
 
     # General catchall for agreement or consent
     agree: Optional[bool]