fix: parse snapshot list

Signed-off-by: Ion Koutsouris <[email protected]>

Author: ion-elgreco

crates/core/src/kernel/snapshot/parse.rs

@@ -317,11 +317,10 @@ fn collect_string_list(arr: &Option<&ListArray>, idx: usize) -> Option<Vec<Strin
     arr.and_then(|val| {
         let values = val.value(idx);
         let values = values.as_ref().as_any().downcast_ref::<StringArray>()?;
-        Some(
-            values
-                .iter()
-                .filter_map(|v| v.map(|vv| vv.to_string()))
-                .collect(),
-        )
+        let string_vec: Vec<String> = values
+            .iter()
+            .filter_map(|v| v.map(|vv| vv.to_string()))
+            .collect();
+        (!string_vec.is_empty()).then_some(string_vec)
     })
 }