fix(deps): update rust crate bincode to v3

backend/Cargo.toml

@@ -13,7 +13,7 @@ bytes = "1"
 rocket_prost_responder_derive = { path = "rocket_prost_responder_derive" }
 uuid = { version = "1.19.0", features = ["v4"] }
 bcrypt = "0.17.1"
-bincode = "2.0.1"
+bincode = "3.0.0"
 serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"
 reqwest = { version = "0.12.24", features = ["json"] }

frontend/src/App.tsx

@@ -30,10 +30,16 @@ function App() {
   const setTheme = (theme: string) => {
     _setTheme(theme);
     localStorage.setItem("theme", theme);
+    bc.postMessage(theme);
   };
   const [toasts, setToasts] = useState<ToastMessage[]>([]);
   const [isLoading, setIsLoading] = useState(false);
 
+  const bc = new BroadcastChannel("theme-channel");
+  bc.onmessage = (ev) => {
+    _setTheme(ev.data as string);
+  };
+
   useEffect(() => {
     if (theme !== "default" && theme !== "sakura") {
       document.body.classList.remove("sakura-theme");