use autostart plugin and hide window when autostart

Cargo.lock

@@ -1542,7 +1542,6 @@ name = "easytier-gui"
 version = "1.2.2"
 dependencies = [
  "anyhow",
- "auto-launch",
  "chrono",
  "dashmap",
  "dunce",
@@ -1554,6 +1553,7 @@ dependencies = [
  "serde_json",
  "tauri",
  "tauri-build",
+ "tauri-plugin-autostart",
  "tauri-plugin-clipboard-manager",
  "tauri-plugin-os",
  "tauri-plugin-positioner",
@@ -5898,6 +5898,21 @@ dependencies = [
  "walkdir",
 ]
 
+[[package]]
+name = "tauri-plugin-autostart"
+version = "2.0.0-rc.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "25958a42daab7aaff4faff15cbaffd5505873a0654e6382c74fca1729a791898"
+dependencies = [
+ "auto-launch",
+ "log",
+ "serde",
+ "serde_json",
+ "tauri",
+ "tauri-plugin",
+ "thiserror",
+]
+
 [[package]]
 name = "tauri-plugin-clipboard-manager"
 version = "2.0.0-rc.0"