feat(pages): import deployment packages from URL

Add upload-from-url so admins can paste an HTTP(S) link and let the control
plane download the archive with browser-like headers. Private/LAN hosts and
insecure TLS certificates are allowed for internal artifact stores; package
size and format checks reuse the existing local-upload pipeline.

frontend/app/(main)/admin/settings/components/openflare-ops.tsx

@@ -468,7 +468,8 @@ export function OpenFlareOpsSettings() {
             />
           </div>
           <p className='text-xs text-muted-foreground'>
-            每个项目最多保留 N 条部署：激活部署始终保留，其余按从新到旧填充；超出的非激活部署会在上传成功后自动清理。支持
+            每个项目最多保留 N
+            条部署：激活部署始终保留，其余按从新到旧填充；超出的非激活部署会在上传成功后自动清理。支持
             zip、tar.gz、tar.xz、tar.bz2、tar、7z 格式。
           </p>
         </CardContent>