feat(version): 显示应用版本号

templates/index.html

@@ -19,6 +19,10 @@
             gap: 12px
         }
 
+        .app-version {
+            white-space: nowrap
+        }
+
         .icp-link {
             color: inherit;
             text-decoration: none
@@ -123,7 +127,7 @@
                     id="conn-state">正在连接微信读书…</span></span><span>阅读目标跨浏览器保存</span></div>
         <div id="page-content"></div>
         <footer class="footer"><span>阅间 · 与好书相伴，与自己相遇</span>
-            <div class="footer-meta"><span class="footer-state" id="footer-state">数据来自微信读书个人账号</span><a class="icp-link"
+            <div class="footer-meta"><span class="footer-state" id="footer-state">数据来自微信读书个人账号</span><span class="app-version">版本 {{ app_version }}</span><a class="icp-link"
                     href="https://beian.miit.gov.cn/" target="_blank" rel="noopener noreferrer">浙ICP备202607916号-1</a>
             </div>
         </footer>
@@ -162,4 +166,4 @@
     <script src="/static/js/app.js"></script>
 </body>
 
-</html>
+</html>