Add custom topbar for windows, and remove flags like right click

src-tauri/Cargo.toml

@@ -23,6 +23,8 @@ reqwest = { version = "0.13.2", default-features = false, features = ["stream",
 tauri-plugin-opener = "2.5.3"
 tauri-plugin-dialog = "2.6.0"
 sha2 = "0.10.9"
+tauri-plugin-decorum = "1.1.1"
+tauri-plugin-prevent-default = "4.0.3"
 
 [target.'cfg(not(any(target_os = "android", target_os = "ios")))'.dependencies]
 tauri-plugin-single-instance = "2.4.0"