fix(bichon-admin): reduce memory usage during data migration

crates/admin/src/main.rs

@@ -18,6 +18,7 @@
 
 use console::style;
 use dialoguer::{theme::ColorfulTheme, Select};
+use mimalloc::MiMalloc;
 
 use crate::{migrate::handle_migration, reset::handle_reset_password};
 
@@ -25,8 +26,15 @@ pub mod meta;
 pub mod migrate;
 pub mod reset;
 
+#[global_allocator]
+static GLOBAL: MiMalloc = MiMalloc;
+
+fn main() {
+    run_interactive();
+}
+
 #[tokio::main]
-async fn main() {
+async fn run_interactive() {
     let theme = ColorfulTheme::default();
     println!(
         "\n{}\n",