chore: Use mimalloc; 2x faster than glib malloc

bin/Cargo.toml

@@ -13,6 +13,7 @@ pop-launcher-service = { path = "../service" }
 tracing = "0.1.32"
 tracing-subscriber = { version = "0.3.9", features = ["env-filter"] }
 dirs = "4.0.0"
+mimalloc = "0.1.28"
 
 [dependencies.tokio]
 version = "1.17.0"

bin/src/main.rs

@@ -4,6 +4,11 @@
 use pop_launcher_plugins as plugins;
 use pop_launcher_service as service;
 
+use mimalloc::MiMalloc;
+
+#[global_allocator]
+static GLOBAL: MiMalloc = MiMalloc;
+
 #[tokio::main(flavor = "current_thread")]
 async fn main() {
     if let Some(plugin) = std::env::args().next() {