Added dialog to add stashes.

assets/components/stashes/add-stash.vue

@@ -0,0 +1,49 @@
+<template>
+	<Dialog
+		title="Add stash"
+		@close="$emit('close')"
+	>
+		<form @submit.prevent="addStash">
+			<input
+				ref="name"
+				v-model="name"
+				type="input"
+				placeholder="Name"
+				class="input"
+			>
+
+			<div class="dialog-actions right">
+				<button
+					type="submit"
+					class="button button-primary"
+				>Add</button>
+			</div>
+		</form>
+	</Dialog>
+</template>
+
+<script>
+async function addStash() {
+	await this.$store.dispatch('createStash', {
+		name: this.name,
+	});
+
+	this.$emit('close');
+}
+
+function mounted() {
+	this.$refs.name.focus();
+}
+
+export default {
+	data() {
+		return {
+			name: null,
+		};
+	},
+	mounted,
+	methods: {
+		addStash,
+	},
+};
+</script>