feat:增加账单搜索功能

src/layout/TabBar.vue

@@ -15,6 +15,11 @@
       <i class="fa-solid fa-chart-pie"></i>
       <span>统计</span>
     </router-link>
+    <router-link v-if="path.includes('bill')" to="/bill/search"
+                 @click="routerClick()" class="item">
+      <i class="fa-solid fa-magnifying-glass"></i>
+      <span>搜索</span>
+    </router-link>
     <router-link v-if="path.includes('bill')" to="/bill/setting"
                  @click="routerClick()" class="item">
       <i class="fa-solid fa-gear"></i>