版本管理全面增强：状态、补丁更新、热更新

1. 自动状态管理
   - 新增版本自动标记状态：最新版本为'有效'，旧版本自动标记为'已失效'
   - 前端列表页新增状态列和状态筛选

2. 更新方式升级
   - 更新方式从手动/自动改为：手动更新/热更新/完整更新
   - 热更新：运行时增量替换文件，无需重启
   - 完整更新：下载完整包替换，需重启

3. 补丁更新支持
   - 新增 base_version_id 字段支持增量补丁
   - 创建版本时可选择基础版本，自动识别为补丁模式
   - 补丁模式仅上传变更文件

4. ZIP解析上传（已有功能完善）
   - 上传ZIP自动解析文件列表
   - 支持选择入口文件

5. 国际化完善
   - 中英文新增状态、更新方式等翻译

frontend/src/plugins/i18n/en.json

@@ -1418,6 +1418,7 @@
         "fileSize": "File Size",
         "strategy": "Strategy",
         "method": "Method",
+        "status": "Status",
         "createdAt": "Created At",
         "actions": "Actions"
       },
@@ -1427,7 +1428,12 @@
       },
       "methods": {
         "manual": "Manual",
-        "auto": "Auto"
+        "hot": "Hot",
+        "full": "Full"
+      },
+      "status": {
+        "active": "Active",
+        "superseded": "Superseded"
       },
       "createForm": {
         "title": "Create Version",
@@ -1461,6 +1467,12 @@
         "entryFilePlaceholder": "Select entry file (optional)",
         "forcedUpdate": "Force Update",
         "forcedUpdateDesc": "When enabled, users must update to this version to continue using",
+        "updateMethod": "Update Method",
+        "baseVersion": "Base Version",
+        "baseVersionPlaceholder": "Select base version (patch mode)",
+        "baseVersionDesc": "Select a base version to only upload changed files for incremental patch update",
+        "noBaseVersion": "None (Full version)",
+        "status": "Status",
         "autoUpdate": "Auto Update",
         "autoUpdateDesc": "When enabled, the application will automatically download and install updates",
         "changelog": "Changelog",
@@ -1474,6 +1486,7 @@
         "previewFileCount": "File Count",
         "previewEntryFile": "Entry File",
         "previewForcedUpdate": "Force Update",
+        "previewUpdateMethod": "Update Method",
         "previewAutoUpdate": "Auto Update",
         "changelogPreview": "Changelog Preview",
         "noChangelog": "No changelog",

frontend/src/plugins/i18n/zh.json

@@ -1385,6 +1385,7 @@
         "fileSize": "文件大小",
         "strategy": "更新策略",
         "method": "更新方式",
+        "status": "状态",
         "createdAt": "创建时间",
         "actions": "操作"
       },
@@ -1394,7 +1395,12 @@
       },
       "methods": {
         "manual": "手动更新",
-        "auto": "自动更新"
+        "hot": "热更新",
+        "full": "完整更新"
+      },
+      "status": {
+        "active": "有效",
+        "superseded": "已失效"
       },
       "createForm": {
         "title": "创建版本",
@@ -1428,6 +1434,12 @@
         "entryFilePlaceholder": "选择入口文件（可选）",
         "forcedUpdate": "强制更新",
         "forcedUpdateDesc": "启用后用户必须更新到此版本才能继续使用",
+        "updateMethod": "更新方式",
+        "baseVersion": "基础版本",
+        "baseVersionPlaceholder": "选择基础版本（补丁模式）",
+        "baseVersionDesc": "选择基础版本后，只会上传变更的文件，用于增量补丁更新",
+        "noBaseVersion": "无（完整版本）",
+        "status": "状态",
         "autoUpdate": "自动更新",
         "autoUpdateDesc": "启用后应用将自动下载并安装更新",
         "changelog": "更新日志",
@@ -1441,6 +1453,7 @@
         "previewFileCount": "文件数量",
         "previewEntryFile": "入口文件",
         "previewForcedUpdate": "强制更新",
+        "previewUpdateMethod": "更新方式",
         "previewAutoUpdate": "自动更新",
         "changelogPreview": "更新日志预览",
         "noChangelog": "暂无更新日志",