feat: only saving token on iOS

frontend/src/ProtectedRoute.tsx

@@ -2,6 +2,7 @@ import { type Component, type JSX, Show } from "solid-js";
 import { jwtDecode } from "jwt-decode";
 import { Navigate } from "@solidjs/router";
 import { save_token } from "tauri-plugin-ios-shared-token-api";
+import { platform } from "@tauri-apps/plugin-os";
 
 export const isTokenValid = (): boolean => {
     const token = localStorage.getItem("access");
@@ -29,9 +30,14 @@ export const ProtectedRoute: Component<{ children?: JSX.Element }> = (
             throw new Error("unreachable");
         }
 
-        save_token(token)
-            .then(() => console.log("Saved token!!!"))
-            .catch((e) => console.error(e));
+        if (platform() === "ios") {
+            // iOS share extension is a seperate process to the App.
+            // Therefore, we need to share our access token somewhere both the App & Share Extension can access
+            // This involves App Groups.
+            save_token(token)
+                .then(() => console.log("Saved token!!!"))
+                .catch((e) => console.error(e));
+        }
     }
 
     return (