chore: Adjust the chain processing execution order and default value

src-tauri/src/utils/tmpl.rs

@@ -15,6 +15,13 @@ pub const ITEM_MERGE: &str = "# Profile Enhancement Merge Template for Clash Ver
 
 profile:
   store-selected: true
+
+dns:
+  use-system-hosts: false
+";
+
+pub const ITEM_MERGE_EMPTY: &str = "# Profile Enhancement Merge Template for Clash Verge
+
 ";
 
 /// enhanced profile