Desktop now has minimum width.

I just played around until I found something that looks right.
Before there'd be really degen behavior if you squished the window
too much.

gui/src/main.rs

@@ -1,6 +1,16 @@
+use dioxus::prelude::*;
 use mumble_web2_gui::{app, imp::Platform, imp::PlatformInterface as _};
 
 pub fn main() {
     Platform::init_logging();
-    dioxus::launch(app::app);
+    dioxus::LaunchBuilder::new()
+        .with_cfg(desktop! {
+            dioxus::desktop::Config::new().with_window(
+                dioxus::desktop::WindowBuilder::new()
+                    .with_title("Mumble Web 2")
+                    .with_min_inner_size(dioxus::desktop::LogicalSize::new(600.0, 300.0))
+                    .with_inner_size(dioxus::desktop::LogicalSize::new(900.0, 700.0)),
+            )
+        })
+        .launch(app::app);
 }