Move src to dashboard (#152)

app/javascript/dashboard/components/Snackbar.vue

@@ -0,0 +1,30 @@
+<template>
+  <div>
+    <div class="ui-snackbar">
+      <div class="ui-snackbar-text">{{ message }}</div>
+    </div>
+  </div>
+</template>
+
+<script>
+
+export default {
+  props: {
+    message: String,
+    showButton: Boolean,
+    duration: {
+      type: [String, Number],
+      default: 3000,
+    },
+  },
+  data() {
+    return {
+      toggleAfterTimeout: false,
+    };
+  },
+  methods: {
+  },
+  mounted() {
+  },
+};
+</script>