Second commit

added few test, first api to add book

front/src/AddBook.vue

@@ -0,0 +1,41 @@
+<script setup>
+  import { ref } from 'vue'
+  import { postBook } from './api.js'
+  import { useRouter, useRoute } from 'vue-router'
+
+  const router = useRouter();
+
+  const book = ref({
+    title: "",
+    author: ""
+  });
+
+  function onSubmit(e) {
+    postBook(book);
+    router.push('/');
+  }
+</script>
+
+<template>
+  <form @submit.prevent="onSubmit">
+    <div class="field">
+      <label class="label">Title</label>
+      <div class="control">
+        <input class="input" type="text" v-model="book.title" placeholder="Title">
+      </div>
+    </div>
+    <div class="field">
+      <label class="label">Author</label>
+      <div class="control">
+        <input class="input" type="text" v-model="book.author" placeholder="Author">
+      </div>
+    </div>
+    <div class="field">
+      <div class="control">
+        <button class="button is-link">Submit</button>
+      </div>
+    </div>
+  </form>
+</template>
+
+<style scoped></style>