fix: 修复MSD上传功能和多项构建优化

- 修复MSD上传中prefix参数编码问题
- 移除重复的uploading-sub元素定义
- 优化Python依赖库清理和缓存管理
- 改进Rockchip硬件加速库构建流程
- 增强国际化语言检测和设置
- 修正ttyd下载地址和系统服务配置

web/kvm/index.html

@@ -719,9 +719,6 @@
               </tr>
             </table>
           </div>
-          <div class="hidden" id="msd-uploading-sub">
-            <hr>
-          </div>
           <div class="hidden" id="msd-uploading-sub">
             <table class="kv">
               <tr>

web/kvm/navbar-msd.pug

@@ -47,7 +47,7 @@ li.right.feature-disabled#msd-dropdown
 					{title: "Flash", value: "0"},
 				]) Drive #[a(target="_blank" href="https://docs.pikvm.org/msd") mode]:
 				td  
-				+menu_switch_td2("msd-rw-switch", false, false) Writable:
+				+menu_switch_td2("msd-rw-switch", false, false, "msd-rw-switch") Writable:
 			tr
 				td(i18n="drive_file_display") Files：
 				td
@@ -79,8 +79,6 @@ li.right.feature-disabled#msd-dropdown
 				tr.hidden#msd-new-part
 					td(i18n="drive_upload_partition") Upload partition:
 					td(width="100%") #[select#msd-new-part-selector]
-		div(id="msd-uploading-sub" class="hidden")
-			hr
 
 		.hidden#msd-uploading-sub
 			table.kv