add new Context Menu for file Explorer

fix blocking UI
when select the file in Status also select in the file History

src/lib/TitleBar.svelte

@@ -1,5 +1,6 @@
 <script lang="ts">
   import { onDestroy, onMount } from "svelte";
+  import { getVersion } from "@tauri-apps/api/app";
   import { getCurrentWindow } from "@tauri-apps/api/window";
   import { Download, FolderOpen, GitBranch, GitCompare, LoaderCircle, Minus, RefreshCw, Search, Upload, X } from "@lucide/svelte";
 
@@ -23,12 +24,14 @@
   const win = getCurrentWindow();
   let isMaximized = false;
   let unlisten: (() => void) | undefined;
+  let appVersion = "";
 
   onMount(async () => {
     isMaximized = await win.isMaximized();
     unlisten = await win.onResized(async () => {
       isMaximized = await win.isMaximized();
     });
+    appVersion = await getVersion();
   });
 
   onDestroy(() => {
@@ -58,6 +61,9 @@
       <line x1="12" y1="12" x2="12" y2="15" />
     </svg>
     <span data-tauri-drag-region>GitLite</span>
+    {#if appVersion}
+      <span class="tb-version" data-tauri-drag-region title="Version {appVersion}">v{appVersion}</span>
+    {/if}
   </div>
 
   <!-- Center: repo + branch info -->