feat: Add new emoji assets and an UpdateBanner component.

packages/platform-web/src/settings.js

@@ -0,0 +1,25 @@
+/**
+ * Web platform settings using localStorage.
+ * Returns Promises to match the Electron IPC-based API contract.
+ */
+const PREFIX = 'discord-clone-settings:';
+
+export default {
+  get(key) {
+    try {
+      const raw = localStorage.getItem(PREFIX + key);
+      return Promise.resolve(raw !== null ? JSON.parse(raw) : undefined);
+    } catch {
+      return Promise.resolve(undefined);
+    }
+  },
+
+  set(key, value) {
+    try {
+      localStorage.setItem(PREFIX + key, JSON.stringify(value));
+      return Promise.resolve();
+    } catch {
+      return Promise.resolve();
+    }
+  },
+};