improvements on svelte store + handling

front/src/Stores/EmoteStore.ts

@@ -1,4 +1,18 @@
 import { writable } from "svelte/store";
 
+function createEmoteMenuStore() {
+    const { subscribe, set } = writable(false);
+
+    return {
+        subscribe,
+        openEmoteMenu() {
+            set(true);
+        },
+        closeEmoteMenu() {
+            set(false);
+        },
+    };
+}
+
 export const emoteStore = writable<string | null>(null);
-export const emoteMenuStore = writable(false);
+export const emoteMenuStore = createEmoteMenuStore();