feat: 版本号按分支轨道分开管理，版本号配置收归管理员

master/develop 共用 release 轨（App_Store 打包构建号自增），feature 分支走
feature 轨（构建号永不自增，始终使用手填值），两条轨道的 App_Ver 各自独立。

- versions 改为 tracks 结构，旧的单轨/单值配置在加载时自动迁移进 release 轨
- 新增 config["branch_track"] 记录分支归属，缺省按分支名推断，可在分支管理页改
- 新增 PUT /api/config/branches/track；分支名含 / 时走请求体而非路径参数
- 修复 DELETE /api/config/branches/{name} 无法删除含 / 的分支（405）
- 版本号接口不再对普通用户开放，打包设置页整页改为管理员可见

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

frontend/src/views/ConfigView.vue

@@ -15,7 +15,7 @@
           <li v-if="isAdmin" :class="{ active: tab === 'schemes' }" @click="tab = 'schemes'">Schemes 配置</li>
           <li v-if="isAdmin" :class="{ active: tab === 'branches' }" @click="tab = 'branches'">分支管理</li>
           <li v-if="isAdmin" :class="{ active: tab === 'upload' }" @click="tab = 'upload'">上传配置</li>
-          <li :class="{ active: tab === 'build' }" @click="tab = 'build'">打包设置</li>
+          <li v-if="isAdmin" :class="{ active: tab === 'build' }" @click="tab = 'build'">打包设置</li>
           <li v-if="isAdmin" :class="{ active: tab === 'json' }" @click="tab = 'json'">JSON 编辑</li>
         </ul>
       </div>
@@ -151,7 +151,10 @@
         <!-- 分支管理 -->
         <div v-if="tab === 'branches'">
           <h2>分支管理</h2>
-          <p style="color: #666; margin-bottom: 16px; font-size: 14px;">管理可打包的代码分支，打包时从对应分支目录获取源码</p>
+          <p style="color: #666; margin-bottom: 16px; font-size: 14px;">
+            管理可打包的代码分支，打包时从对应分支目录获取源码。
+            版本轨道决定该分支使用哪一套版本号：上架（master/develop 共用，App_Store 打包构建号自增）、自测（feature 用，构建号不自增）。
+          </p>
           <div style="display: flex; gap: 12px; margin-bottom: 16px;">
             <input v-model="newBranch" type="text" placeholder="输入分支名称" style="flex: 1; padding: 10px 12px; border: 1px solid #d9d9d9; border-radius: 6px; font-size: 14px;">
             <button class="btn btn-primary" style="width: auto; padding: 10px 24px;" @click="addBranch">添加分支</button>
@@ -160,18 +163,25 @@
             <thead>
               <tr>
                 <th>分支名称</th>
+                <th>版本轨道</th>
                 <th>操作</th>
               </tr>
             </thead>
             <tbody>
               <tr v-for="b in branches" :key="b">
                 <td><strong>{{ b }}</strong></td>
+                <td>
+                  <select :value="branchTrack[b] || 'feature'" style="width: auto; padding: 4px 8px;" @change="setBranchTrack(b, $event.target.value)">
+                    <option value="release">上架（master/develop）</option>
+                    <option value="feature">自测（feature）</option>
+                  </select>
+                </td>
                 <td class="action-btns">
                   <button class="action-btn delete" @click="deleteBranch(b)">删除</button>
                 </td>
               </tr>
               <tr v-if="!branches.length">
-                <td colspan="2" style="text-align: center; color: #999;">暂无分支配置</td>
+                <td colspan="3" style="text-align: center; color: #999;">暂无分支配置</td>
               </tr>
             </tbody>
           </table>
@@ -269,21 +279,36 @@
         <div v-if="tab === 'build'">
           <h2>打包设置</h2>
           <div style="max-width: 500px;">
-            <h4 class="section-title">应用版本号</h4>
+            <h4 class="section-title">上架版本号（master / develop）</h4>
             <div class="form-group">
               <label>App_Ver（应用版本）</label>
-              <input type="text" v-model="versions.app_ver" placeholder="2.180.0" @input="onAppVerInput">
-              <div style="font-size: 12px; color: #999; margin-top: 4px;">格式：主版本.次版本.修订号</div>
+              <input type="text" v-model="versions.release.app_ver" placeholder="2.180.0" @input="onAppVerInput('release')">
+              <div style="font-size: 12px; color: #999; margin-top: 4px;">格式：主版本.次版本.修订号。master 与 develop 共用这一套版本号。</div>
             </div>
             <div class="form-group">
               <label>Build_Ver（构建号）</label>
-              <input type="text" v-model="versions.build_ver" placeholder="2.180.0.0">
+              <input type="text" v-model="versions.release.build_ver" placeholder="2.180.0.0">
               <div style="font-size: 12px; color: #999; margin-top: 4px;">
                 四段数字，前三位须与 App_Ver 一致。修改 App_Ver 会自动切换为该版本号已记录的构建号；
                 每个版本号的构建号独立递增，App_Store 打包时自动 +1。一般无需手动修改。
               </div>
             </div>
-            <button class="btn btn-primary" style="width: auto; padding: 10px 32px; margin-bottom: 24px;" @click="saveVersions">保存版本号</button>
+            <button class="btn btn-primary" style="width: auto; padding: 10px 32px; margin-bottom: 24px;" @click="saveVersions('release')">保存上架版本号</button>
+
+            <h4 class="section-title">自测版本号（feature 分支）</h4>
+            <div class="form-group">
+              <label>App_Ver（应用版本）</label>
+              <input type="text" v-model="versions.feature.app_ver" placeholder="2.180.0" @input="onAppVerInput('feature')">
+              <div style="font-size: 12px; color: #999; margin-top: 4px;">与上架版本号各自独立，互不影响。</div>
+            </div>
+            <div class="form-group">
+              <label>Build_Ver（构建号）</label>
+              <input type="text" v-model="versions.feature.build_ver" placeholder="2.180.0.0">
+              <div style="font-size: 12px; color: #999; margin-top: 4px;">
+                仅供自测，打包时<strong>不会自动递增</strong>，始终使用这里填写的值（默认 .0）。需要区分时请手动修改。
+              </div>
+            </div>
+            <button class="btn btn-primary" style="width: auto; padding: 10px 32px; margin-bottom: 24px;" @click="saveVersions('feature')">保存自测版本号</button>
 
             <template v-if="isAdmin">
               <h4 class="section-title">打包参数</h4>
@@ -613,20 +638,30 @@ const servers = ref({})
 const branches = ref([])
 const newBranch = ref('')
 const buildSettings = ref({})
-const versions = ref({ app_ver: '', build_ver: '' })
-const buildMap = ref({})
+// 两条版本轨道：release（master/develop，上架用）与 feature（自测用），各自独立
+const versions = ref({
+  release: { app_ver: '', build_ver: '' },
+  feature: { app_ver: '', build_ver: '' },
+})
+const buildMap = ref({ release: {}, feature: {} })
+const branchTrack = ref({})
 
 const applyVersions = (data) => {
-  buildMap.value = data.build_map || {}
-  versions.value = { app_ver: data.app_ver || '', build_ver: data.build_ver || '' }
+  const tracks = data.tracks || {}
+  for (const track of ['release', 'feature']) {
+    const item = tracks[track] || {}
+    buildMap.value[track] = item.build_map || {}
+    versions.value[track] = { app_ver: item.app_ver || '', build_ver: item.build_ver || '' }
+  }
+  branchTrack.value = data.branch_track || {}
 }
 
 // 修改 App_Ver 时，自动把 Build_Ver 切换为该版本号已记录的构建号（新版本号则为 .0）
-const onAppVerInput = () => {
-  const appVer = (versions.value.app_ver || '').trim()
+const onAppVerInput = (track) => {
+  const appVer = (versions.value[track].app_ver || '').trim()
   if (/^\d+\.\d+\.\d+$/.test(appVer)) {
-    const n = Number(buildMap.value[appVer] || 0)
-    versions.value.build_ver = `${appVer}.${n}`
+    const n = Number((buildMap.value[track] || {})[appVer] || 0)
+    versions.value[track].build_ver = `${appVer}.${n}`
   }
 }
 const uploadConfig = ref({ mode: 'oss', oss: {}, webdav: {}, dingtalk: {} })
@@ -659,12 +694,9 @@ onMounted(async () => {
 
 const loadData = async () => {
   if (!isAdmin.value) {
-    const [appsRes, versionsRes] = await Promise.all([
-      authFetch('/api/config/apps'),
-      authFetch('/api/config/versions'),
-    ])
+    // 普通用户只能管理 Apps，版本号等配置均为管理员专属
+    const appsRes = await authFetch('/api/config/apps')
     if (appsRes.ok) apps.value = await appsRes.json()
-    if (versionsRes.ok) applyVersions(await versionsRes.json())
     return
   }
 
@@ -1111,6 +1143,24 @@ const addBranch = async () => {
   }
 }
 
+const setBranchTrack = async (name, track) => {
+  try {
+    const res = await authFetch('/api/config/branches/track', {
+      method: 'PUT',
+      headers: { 'Content-Type': 'application/json' },
+      body: JSON.stringify({ branch: name, track }),
+    })
+    if (!res.ok) {
+      const err = await res.json()
+      throw new Error(err.detail || '修改失败')
+    }
+    branchTrack.value = { ...branchTrack.value, [name]: track }
+  } catch (e) {
+    alert('修改失败: ' + e.message)
+    await loadData()
+  }
+}
+
 const deleteBranch = async (name) => {
   if (!confirm(`确定删除分支「${name}」？`)) return
   try {
@@ -1132,21 +1182,25 @@ const saveBuildSettings = async () => {
   alert('设置已保存')
 }
 
-const saveVersions = async () => {
+const saveVersions = async (track = 'release') => {
   try {
     const res = await authFetch('/api/config/versions', {
       method: 'PUT',
       headers: { 'Content-Type': 'application/json' },
       body: JSON.stringify({
-        app_ver: versions.value.app_ver,
-        build_ver: versions.value.build_ver,
+        track,
+        app_ver: versions.value[track].app_ver,
+        build_ver: versions.value[track].build_ver,
       }),
     })
     if (res.ok) {
       const data = await res.json()
       // 回写该版本号最新的构建号，保持本地 build_map 与服务端一致
-      buildMap.value = { ...buildMap.value, [data.app_ver]: Number((data.build_ver.split('.')[3]) || 0) }
-      versions.value = { app_ver: data.app_ver, build_ver: data.build_ver }
+      buildMap.value[track] = {
+        ...(buildMap.value[track] || {}),
+        [data.app_ver]: Number((data.build_ver.split('.')[3]) || 0),
+      }
+      versions.value[track] = { app_ver: data.app_ver, build_ver: data.build_ver }
       alert('版本号已保存')
     } else {
       const err = await res.json()