Perf/front page (#316)

* 🐳 chore: dependencies

* 🐞 fix: minor style issues

fixed background white patches in dark mode
fixed the line height of the status label, which resulted in a bloated appearance

* 🌈 style: lint

* ✨ feat: about

easytier/src/lib.rs

@@ -13,3 +13,5 @@ pub mod launcher;
 pub mod rpc;
 pub mod tunnel;
 pub mod utils;
+
+pub const VERSION: &str = env!("CARGO_PKG_VERSION");