firebase implementation

src/stores/snackbar.ts

@@ -0,0 +1,22 @@
+import { defineStore } from 'pinia'
+import { ref } from 'vue'
+
+interface Snackbar {
+  title: string
+  text: string
+  color?: string
+  timeout?: number
+}
+
+export const useSnackbarStore = defineStore('snackbar', () => {
+  const snackbarQueue = ref<Snackbar[]>([])
+
+  function add(snackbar: Snackbar) {
+    snackbarQueue.value.push(snackbar)
+  }
+
+  return {
+    snackbarQueue,
+    add,
+  }
+})