feat: 新增分支管理、Stash贮藏、远程分支、设置页面\n\n分支管理:\n- 创建新分支\n- 删除本地分支（安全/强制）\n- 合并分支到当前分支\n\n远程分支:\n- 查看远程分支列表\n- 检出远程分支到本地\n- 删除远程分支\n\nStash 贮藏:\n- 保存当前变更（支持自定义消息）\n- 应用/弹出/删除贮藏\n- 贮藏列表管理\n\n设置:\n- Git 全局配置 (user.name / user.email)\n- 设置弹窗 UI"

frontend/app/components/ContentArea.vue

@@ -25,8 +25,14 @@ import {
   CloudUploadOutlined as PushTagIcon,
   DeleteOutlined,
   SendOutlined,
+  MergeCellsOutlined,
+  InboxOutlined,
+  SettingOutlined,
+  GlobalOutlined,
+  SaveOutlined,
+  DownloadOutlined,
 } from '@ant-design/icons-vue'
-import { Modal } from 'ant-design-vue'
+import { Modal, message } from 'ant-design-vue'
 import { AppService } from '../../bindings/github.com/zhuy1228/GitPilot/internal/app'
 import FileTreeNode from './FileTreeNode.vue'
 import CommitFileTreeNode from './CommitFileTreeNode.vue'
@@ -76,6 +82,24 @@ const newTagName = ref('')
 const newTagMessage = ref('')
 const createTagLoading = ref(false)
 
+// ---- 分支管理 ----
+const newBranchName = ref('')
+const createBranchLoading = ref(false)
+const remoteBranches = ref([])
+
+// ---- Stash 贮藏管理 ----
+const stashList = ref([])
+const stashLoading = ref(false)
+const showStashSave = ref(false)
+const stashMessage = ref('')
+const stashSaveLoading = ref(false)
+const showStashPanel = ref(false)
+
+// ---- 设置 ----
+const showSettings = ref(false)
+const settingsLoading = ref(false)
+const gitConfig = ref({ userName: '', userEmail: '' })
+
 // ---- 文件列表拖拽调整宽度 ----
 const fileListWidth = ref(300)
 const MIN_FILELIST = 180
@@ -511,6 +535,8 @@ async function loadBranches() {
   } catch (e) {
     console.error('获取分支失败:', e)
   }
+  loadRemoteBranches()
+  loadStashList()
 }
 
 async function switchBranch(branchName) {
@@ -527,6 +553,247 @@ async function switchBranch(branchName) {
   }
 }
 
+async function createBranch() {
+  if (!props.project?.path || !newBranchName.value.trim()) return
+  createBranchLoading.value = true
+  try {
+    await AppService.CreateBranch(props.project.path, newBranchName.value.trim())
+    newBranchName.value = ''
+    await loadBranches()
+    message.success('分支创建成功')
+  } catch (e) {
+    console.error('创建分支失败:', e)
+    Modal.error({ title: '创建分支失败', content: String(e) })
+  } finally {
+    createBranchLoading.value = false
+  }
+}
+
+async function deleteBranch(branchName, force = false) {
+  if (!props.project?.path) return
+  Modal.confirm({
+    title: '确认删除分支',
+    icon: h(ExclamationCircleOutlined),
+    content: h('div', [
+      h('p', `确定要删除分支吗？`),
+      h('p', { style: 'font-family: monospace; color: #89b4fa; font-size: 15px;' }, branchName),
+    ]),
+    okText: '删除',
+    cancelText: '取消',
+    okButtonProps: { danger: true },
+    async onOk() {
+      try {
+        await AppService.DeleteBranch(props.project.path, branchName, force)
+        await loadBranches()
+        message.success(`分支 ${branchName} 已删除`)
+      } catch (e) {
+        // 如果安全删除失败，提示是否强制删除
+        if (!force && String(e).includes('not fully merged')) {
+          Modal.confirm({
+            title: '分支未完全合并',
+            icon: h(ExclamationCircleOutlined),
+            content: h('div', [
+              h('p', `分支 ${branchName} 尚未完全合并到当前分支。`),
+              h('p', { style: 'color: #f38ba8;' }, '是否强制删除？'),
+            ]),
+            okText: '强制删除',
+            cancelText: '取消',
+            okButtonProps: { danger: true },
+            async onOk() {
+              await deleteBranch(branchName, true)
+            },
+          })
+        } else {
+          Modal.error({ title: '删除分支失败', content: String(e) })
+        }
+      }
+    },
+  })
+}
+
+async function mergeBranch(branchName) {
+  if (!props.project?.path) return
+  Modal.confirm({
+    title: '确认合并分支',
+    icon: h(MergeCellsOutlined),
+    content: h('div', [
+      h('p', [
+        '将 ',
+        h('span', { style: 'font-family: monospace; color: #89b4fa;' }, branchName),
+        ' 合并到 ',
+        h('span', { style: 'font-family: monospace; color: #a6e3a1;' }, status.value?.branch || '当前分支'),
+      ]),
+    ]),
+    okText: '合并',
+    cancelText: '取消',
+    async onOk() {
+      try {
+        const result = await AppService.MergeBranch(props.project.path, branchName)
+        message.success('合并成功')
+        await loadStatus()
+      } catch (e) {
+        console.error('合并分支失败:', e)
+        Modal.error({ title: '合并失败', content: String(e) })
+      }
+    },
+  })
+}
+
+// ---- 远程分支 ----
+async function loadRemoteBranches() {
+  if (!props.project?.path) return
+  try {
+    const list = await AppService.GetRemoteBranches(props.project.path)
+    remoteBranches.value = Array.isArray(list) ? list : []
+  } catch (e) {
+    console.error('获取远程分支失败:', e)
+  }
+}
+
+async function checkoutRemoteBranch(remoteBranch) {
+  if (!props.project?.path) return
+  showBranchDropdown.value = false
+  try {
+    await AppService.CheckoutRemoteBranch(props.project.path, remoteBranch)
+    message.success('检出成功')
+    await loadStatus()
+  } catch (e) {
+    console.error('检出远程分支失败:', e)
+    Modal.error({ title: '检出失败', content: String(e) })
+  }
+}
+
+async function deleteRemoteBranch(remoteBranch) {
+  if (!props.project?.path) return
+  Modal.confirm({
+    title: '确认删除远程分支',
+    icon: h(ExclamationCircleOutlined),
+    content: h('div', [
+      h('p', '确定要删除远程分支吗？此操作不可逆！'),
+      h('p', { style: 'font-family: monospace; color: #f38ba8; font-size: 15px;' }, remoteBranch),
+    ]),
+    okText: '删除',
+    cancelText: '取消',
+    okButtonProps: { danger: true },
+    async onOk() {
+      try {
+        await AppService.DeleteRemoteBranch(props.project.path, remoteBranch)
+        await loadRemoteBranches()
+        message.success(`远程分支 ${remoteBranch} 已删除`)
+      } catch (e) {
+        Modal.error({ title: '删除远程分支失败', content: String(e) })
+      }
+    },
+  })
+}
+
+// ---- Stash 贮藏管理 ----
+async function loadStashList() {
+  if (!props.project?.path) return
+  stashLoading.value = true
+  try {
+    const list = await AppService.GetStashList(props.project.path)
+    stashList.value = Array.isArray(list) ? list : []
+  } catch (e) {
+    console.error('获取贮藏列表失败:', e)
+    stashList.value = []
+  } finally {
+    stashLoading.value = false
+  }
+}
+
+async function stashSave() {
+  if (!props.project?.path) return
+  stashSaveLoading.value = true
+  try {
+    await AppService.StashSave(props.project.path, stashMessage.value.trim())
+    stashMessage.value = ''
+    showStashSave.value = false
+    message.success('已贮藏当前变更')
+    await refreshFiles()
+    await loadStashList()
+  } catch (e) {
+    console.error('贮藏失败:', e)
+    Modal.error({ title: '贮藏失败', content: String(e) })
+  } finally {
+    stashSaveLoading.value = false
+  }
+}
+
+async function stashApply(index) {
+  if (!props.project?.path) return
+  try {
+    await AppService.StashApply(props.project.path, index)
+    message.success('已应用贮藏')
+    await refreshFiles()
+  } catch (e) {
+    Modal.error({ title: '应用贮藏失败', content: String(e) })
+  }
+}
+
+async function stashPop(index) {
+  if (!props.project?.path) return
+  try {
+    await AppService.StashPop(props.project.path, index)
+    message.success('已应用并删除贮藏')
+    await refreshFiles()
+    await loadStashList()
+  } catch (e) {
+    Modal.error({ title: '应用贮藏失败', content: String(e) })
+  }
+}
+
+async function stashDrop(index) {
+  if (!props.project?.path) return
+  Modal.confirm({
+    title: '确认删除贮藏',
+    icon: h(ExclamationCircleOutlined),
+    content: `确定要删除 stash@{${index}} 吗？`,
+    okText: '删除',
+    cancelText: '取消',
+    okButtonProps: { danger: true },
+    async onOk() {
+      try {
+        await AppService.StashDrop(props.project.path, index)
+        message.success('已删除贮藏')
+        await loadStashList()
+      } catch (e) {
+        Modal.error({ title: '删除贮藏失败', content: String(e) })
+      }
+    },
+  })
+}
+
+// ---- 设置 ----
+async function openSettings() {
+  showSettings.value = true
+  settingsLoading.value = true
+  try {
+    const config = await AppService.GetGitGlobalConfig()
+    gitConfig.value = {
+      userName: config?.userName || '',
+      userEmail: config?.userEmail || '',
+    }
+  } catch (e) {
+    console.error('获取 Git 配置失败:', e)
+  } finally {
+    settingsLoading.value = false
+  }
+}
+
+async function saveSettings() {
+  settingsLoading.value = true
+  try {
+    await AppService.SetGitGlobalConfig(gitConfig.value.userName, gitConfig.value.userEmail)
+    message.success('设置已保存')
+    showSettings.value = false
+  } catch (e) {
+    Modal.error({ title: '保存设置失败', content: String(e) })
+  } finally {
+    settingsLoading.value = false
+  }
+}
+
 // ---- 提交历史 ----
 async function loadCommitLog() {
   if (!props.project?.path) return
@@ -783,23 +1050,76 @@ watch(activeTab, (tab) => {
                 </a-tag>
                 <template #overlay>
                   <div class="branch-dropdown">
-                    <div class="branch-dropdown-title">切换分支</div>
+                    <!-- 创建新分支 -->
+                    <div class="branch-create-box">
+                      <a-input
+                        v-model:value="newBranchName"
+                        placeholder="新分支名称"
+                        size="small"
+                        style="flex:1"
+                        @pressEnter="createBranch"
+                      />
+                      <a-button
+                        type="primary"
+                        size="small"
+                        :loading="createBranchLoading"
+                        :disabled="!newBranchName.trim()"
+                        @click="createBranch"
+                      >
+                        <template #icon><PlusOutlined /></template>
+                      </a-button>
+                    </div>
+                    <!-- 本地分支 -->
+                    <div class="branch-dropdown-title">本地分支</div>
                     <div class="branch-dropdown-list">
                       <div
                         v-for="b in branches"
                         :key="b.name"
                         class="branch-dropdown-item"
                         :class="{ active: b.current }"
-                        @click="switchBranch(b.name)"
                       >
+                        <div class="branch-item-main" @click="switchBranch(b.name)">
                           <BranchesOutlined style="font-size: 12px; margin-right: 6px;" />
-                        {{ b.name }}
+                          <span class="branch-item-name">{{ b.name }}</span>
                           <span v-if="b.current" style="margin-left: auto; color: var(--success, #a6e3a1);">✓</span>
                         </div>
+                        <div v-if="!b.current" class="branch-item-actions" @click.stop>
+                          <a-tooltip title="合并到当前分支">
+                            <span class="branch-action-btn" @click="mergeBranch(b.name)"><MergeCellsOutlined /></span>
+                          </a-tooltip>
+                          <a-tooltip title="删除分支">
+                            <span class="branch-action-btn danger" @click="deleteBranch(b.name)"><DeleteOutlined /></span>
+                          </a-tooltip>
+                        </div>
+                      </div>
                       <div v-if="!branches.length" style="padding: 12px; text-align: center; color: var(--text-muted);">
                         无分支数据
                       </div>
                     </div>
+                    <!-- 远程分支 -->
+                    <template v-if="remoteBranches.length">
+                      <div class="branch-dropdown-title">远程分支</div>
+                      <div class="branch-dropdown-list" style="max-height: 150px;">
+                        <div
+                          v-for="rb in remoteBranches"
+                          :key="rb.name"
+                          class="branch-dropdown-item remote"
+                        >
+                          <div class="branch-item-main" @click="checkoutRemoteBranch(rb.name)">
+                            <GlobalOutlined style="font-size: 12px; margin-right: 6px; color: var(--text-muted);" />
+                            <span class="branch-item-name">{{ rb.name }}</span>
+                          </div>
+                          <div class="branch-item-actions" @click.stop>
+                            <a-tooltip title="检出到本地">
+                              <span class="branch-action-btn" @click="checkoutRemoteBranch(rb.name)"><DownloadOutlined /></span>
+                            </a-tooltip>
+                            <a-tooltip title="删除远程分支">
+                              <span class="branch-action-btn danger" @click="deleteRemoteBranch(rb.name)"><DeleteOutlined /></span>
+                            </a-tooltip>
+                          </div>
+                        </div>
+                      </div>
+                    </template>
                   </div>
                 </template>
               </a-dropdown>
@@ -822,6 +1142,9 @@ watch(activeTab, (tab) => {
             <a-button size="small" :disabled="loadingBase" @click="loadStatus">
               <template #icon><ReloadOutlined /></template>
             </a-button>
+            <a-button size="small" @click="openSettings">
+              <template #icon><SettingOutlined /></template>
+            </a-button>
           </a-space>
         </div>
 
@@ -864,6 +1187,53 @@ watch(activeTab, (tab) => {
                 >
                   Commit
                 </a-button>
+                <a-dropdown :trigger="['click']">
+                  <a-button size="small" :disabled="!unstagedFiles.length && !stagedFiles.length" title="贮藏">
+                    <template #icon><InboxOutlined /></template>
+                  </a-button>
+                  <template #overlay>
+                    <div class="stash-dropdown">
+                      <div class="stash-save-section">
+                        <a-input
+                          v-model:value="stashMessage"
+                          placeholder="贮藏描述 (可选)"
+                          size="small"
+                          style="flex:1"
+                          @pressEnter="stashSave"
+                        />
+                        <a-button type="primary" size="small" :loading="stashSaveLoading" @click="stashSave">
+                          <template #icon><SaveOutlined /></template>
+                          Stash
+                        </a-button>
+                      </div>
+                      <div class="stash-list-title" v-if="stashList.length">
+                        <InboxOutlined /> 贮藏列表 ({{ stashList.length }})
+                      </div>
+                      <div class="stash-list" v-if="stashList.length">
+                        <div v-for="s in stashList" :key="s.index" class="stash-item">
+                          <div class="stash-item-main">
+                            <span class="stash-ref">{{ s.ref }}</span>
+                            <span class="stash-msg">{{ s.message }}</span>
+                          </div>
+                          <div class="stash-item-actions">
+                            <a-tooltip title="应用并删除">
+                              <span class="stash-action-btn" @click="stashPop(s.index)"><CheckCircleOutlined /></span>
+                            </a-tooltip>
+                            <a-tooltip title="应用（保留）">
+                              <span class="stash-action-btn" @click="stashApply(s.index)"><DownloadOutlined /></span>
+                            </a-tooltip>
+                            <a-tooltip title="删除">
+                              <span class="stash-action-btn danger" @click="stashDrop(s.index)"><DeleteOutlined /></span>
+                            </a-tooltip>
+                          </div>
+                        </div>
+                      </div>
+                      <div v-else style="padding: 12px; text-align: center; color: var(--text-muted); font-size: 12px;">
+                        暂无贮藏
+                      </div>
+                    </div>
+                  </template>
+                </a-dropdown>
               </div>
             </div>
 
@@ -1189,6 +1559,29 @@ watch(activeTab, (tab) => {
         </div>
       </template>
     </div>
+
+    <!-- 设置弹窗 -->
+    <a-modal
+      v-model:open="showSettings"
+      title="设置"
+      :width="480"
+      @ok="saveSettings"
+      ok-text="保存"
+      cancel-text="取消"
+      :ok-button-props="{ loading: settingsLoading }"
+    >
+      <a-form layout="vertical" :style="{ marginTop: '16px' }">
+        <div style="margin-bottom: 16px; font-weight: 600; color: var(--text-secondary); font-size: 13px;">
+          <UserOutlined /> Git 全局配置
+        </div>
+        <a-form-item label="user.name">
+          <a-input v-model:value="gitConfig.userName" placeholder="Your Name" />
+        </a-form-item>
+        <a-form-item label="user.email">
+          <a-input v-model:value="gitConfig.userEmail" placeholder="you@example.com" />
+        </a-form-item>
+      </a-form>
+    </a-modal>
   </div>
 </template>
 
@@ -1459,34 +1852,39 @@ watch(activeTab, (tab) => {
   background: var(--bg-surface, #252536);
   border: 1px solid var(--border-color, #313244);
   border-radius: 6px;
-  min-width: 200px;
+  min-width: 260px;
-  max-height: 300px;
+  max-height: 400px;
   overflow: hidden;
   box-shadow: 0 4px 16px rgba(0,0,0,0.4);
 }
 
-.branch-dropdown-title {
+.branch-create-box {
-  padding: 8px 12px;
+  display: flex;
-  font-size: 12px;
+  gap: 6px;
-  font-weight: 600;
+  padding: 8px 10px;
-  color: var(--text-secondary);
   border-bottom: 1px solid var(--border-color);
+}
+
+.branch-dropdown-title {
+  padding: 8px 12px 4px;
+  font-size: 11px;
+  font-weight: 600;
+  color: var(--text-muted);
   text-transform: uppercase;
   letter-spacing: 0.3px;
 }
 
 .branch-dropdown-list {
-  max-height: 250px;
+  max-height: 200px;
   overflow-y: auto;
 }
 
 .branch-dropdown-item {
   display: flex;
   align-items: center;
-  padding: 7px 12px;
+  padding: 0 4px 0 0;
   font-size: 13px;
   color: var(--text-primary);
-  cursor: pointer;
   transition: background 0.12s;
 }
 
@@ -1499,6 +1897,159 @@ watch(activeTab, (tab) => {
   color: var(--success, #a6e3a1);
 }
 
+.branch-item-main {
+  display: flex;
+  align-items: center;
+  flex: 1;
+  min-width: 0;
+  padding: 7px 8px 7px 12px;
+  cursor: pointer;
+}
+
+.branch-item-name {
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+  flex: 1;
+}
+
+.branch-item-actions {
+  display: flex;
+  align-items: center;
+  gap: 2px;
+  flex-shrink: 0;
+  visibility: hidden;
+}
+
+.branch-dropdown-item:hover .branch-item-actions {
+  visibility: visible;
+}
+
+.branch-action-btn {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  width: 22px;
+  height: 22px;
+  border-radius: 4px;
+  font-size: 12px;
+  color: var(--text-muted);
+  cursor: pointer;
+  transition: all 0.12s;
+}
+
+.branch-action-btn:hover {
+  background: var(--bg-active, rgba(255,255,255,0.12));
+  color: var(--accent, #89b4fa);
+}
+
+.branch-action-btn.danger:hover {
+  background: rgba(243, 139, 168, 0.2);
+  color: var(--danger, #f38ba8);
+}
+
+/* Stash 下拉 */
+.stash-dropdown {
+  background: var(--bg-surface, #252536);
+  border: 1px solid var(--border-color, #313244);
+  border-radius: 6px;
+  min-width: 300px;
+  max-height: 360px;
+  overflow: hidden;
+  box-shadow: 0 4px 16px rgba(0,0,0,0.4);
+}
+
+.stash-save-section {
+  display: flex;
+  gap: 6px;
+  padding: 8px 10px;
+  border-bottom: 1px solid var(--border-color);
+}
+
+.stash-list-title {
+  padding: 8px 12px 4px;
+  font-size: 11px;
+  font-weight: 600;
+  color: var(--text-muted);
+  display: flex;
+  align-items: center;
+  gap: 4px;
+}
+
+.stash-list {
+  max-height: 240px;
+  overflow-y: auto;
+}
+
+.stash-item {
+  display: flex;
+  align-items: center;
+  padding: 6px 12px;
+  font-size: 12px;
+  border-bottom: 1px solid var(--border-color, rgba(255,255,255,0.04));
+  transition: background 0.12s;
+}
+
+.stash-item:hover {
+  background: var(--bg-hover);
+}
+
+.stash-item-main {
+  flex: 1;
+  min-width: 0;
+  display: flex;
+  flex-direction: column;
+  gap: 2px;
+}
+
+.stash-ref {
+  font-family: 'Consolas', 'Courier New', monospace;
+  color: var(--accent, #89b4fa);
+  font-size: 11px;
+}
+
+.stash-msg {
+  color: var(--text-secondary);
+  white-space: nowrap;
+  overflow: hidden;
+  text-overflow: ellipsis;
+}
+
+.stash-item-actions {
+  display: flex;
+  align-items: center;
+  gap: 2px;
+  flex-shrink: 0;
+  visibility: hidden;
+}
+
+.stash-item:hover .stash-item-actions {
+  visibility: visible;
+}
+
+.stash-action-btn {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  width: 22px;
+  height: 22px;
+  border-radius: 4px;
+  font-size: 12px;
+  color: var(--text-muted);
+  cursor: pointer;
+  transition: all 0.12s;
+}
+
+.stash-action-btn:hover {
+  background: var(--bg-active, rgba(255,255,255,0.12));
+  color: var(--accent, #89b4fa);
+}
+
+.stash-action-btn.danger:hover {
+  background: rgba(243, 139, 168, 0.2);
+  color: var(--danger, #f38ba8);
+}
+
 /* Tab 切换 */
 .file-list-tabs {
   display: flex;

frontend/bindings/github.com/zhuy1228/GitPilot/config/index.js

@@ -0,0 +1,7 @@
+// @ts-check
+// Cynhyrchwyd y ffeil hon yn awtomatig. PEIDIWCH Â MODIWL
+// This file is automatically generated. DO NOT EDIT
+
+export {
+    Settings
+} from "./models.js";

frontend/bindings/github.com/zhuy1228/GitPilot/config/models.js

@@ -0,0 +1,49 @@
+// @ts-check
+// Cynhyrchwyd y ffeil hon yn awtomatig. PEIDIWCH Â MODIWL
+// This file is automatically generated. DO NOT EDIT
+
+// eslint-disable-next-line @typescript-eslint/ban-ts-comment
+// @ts-ignore: Unused imports
+import { Create as $Create } from "@wailsio/runtime";
+
+export class Settings {
+    /**
+     * Creates a new Settings instance.
+     * @param {Partial<Settings>} [$$source = {}] - The source object to create the Settings.
+     */
+    constructor($$source = {}) {
+        if (!("Concurrency" in $$source)) {
+            /**
+             * @member
+             * @type {number}
+             */
+            this["Concurrency"] = 0;
+        }
+        if (!("NetworkCheck" in $$source)) {
+            /**
+             * @member
+             * @type {boolean}
+             */
+            this["NetworkCheck"] = false;
+        }
+        if (!("LogLevel" in $$source)) {
+            /**
+             * @member
+             * @type {string}
+             */
+            this["LogLevel"] = "";
+        }
+
+        Object.assign(this, $$source);
+    }
+
+    /**
+     * Creates a new Settings instance from a string or object.
+     * @param {any} [$$source = {}]
+     * @returns {Settings}
+     */
+    static createFrom($$source = {}) {
+        let $$parsedSource = typeof $$source === 'string' ? JSON.parse($$source) : $$source;
+        return new Settings(/** @type {Partial<Settings>} */($$parsedSource));
+    }
+}

frontend/bindings/github.com/zhuy1228/GitPilot/internal/app/appservice.js

@@ -14,6 +14,9 @@ import { Call as $Call, CancellablePromise as $CancellablePromise, Create as $Cr
 // eslint-disable-next-line @typescript-eslint/ban-ts-comment
 // @ts-ignore: Unused imports
 import * as application$0 from "../../../../wailsapp/wails/v3/pkg/application/models.js";
+// eslint-disable-next-line @typescript-eslint/ban-ts-comment
+// @ts-ignore: Unused imports
+import * as config$0 from "../../config/models.js";
 
 // eslint-disable-next-line @typescript-eslint/ban-ts-comment
 // @ts-ignore: Unused imports
@@ -52,6 +55,16 @@ export function AddUser(platform, username, token) {
     return $Call.ByID(2264426704, platform, username, token);
 }
 
+/**
+ * CheckoutRemoteBranch 检出远程分支到本地
+ * @param {string} path
+ * @param {string} remoteBranch
+ * @returns {$CancellablePromise<void>}
+ */
+export function CheckoutRemoteBranch(path, remoteBranch) {
+    return $Call.ByID(3682237522, path, remoteBranch);
+}
+
 /**
  * CloneProject 克隆远程仓库到本地目录，并添加到项目树
  * @param {string} platform
@@ -75,6 +88,16 @@ export function CommitChanges(path, message) {
     return $Call.ByID(921984546, path, message);
 }
 
+/**
+ * CreateBranch 创建新分支
+ * @param {string} path
+ * @param {string} name
+ * @returns {$CancellablePromise<void>}
+ */
+export function CreateBranch(path, name) {
+    return $Call.ByID(1422152924, path, name);
+}
+
 /**
  * CreateTag 创建标签
  * @param {string} path
@@ -86,6 +109,27 @@ export function CreateTag(path, name, message) {
     return $Call.ByID(4209616956, path, name, message);
 }
 
+/**
+ * DeleteBranch 删除本地分支
+ * @param {string} path
+ * @param {string} name
+ * @param {boolean} force
+ * @returns {$CancellablePromise<void>}
+ */
+export function DeleteBranch(path, name, force) {
+    return $Call.ByID(580272035, path, name, force);
+}
+
+/**
+ * DeleteRemoteBranch 删除远程分支
+ * @param {string} path
+ * @param {string} branch
+ * @returns {$CancellablePromise<void>}
+ */
+export function DeleteRemoteBranch(path, branch) {
+    return $Call.ByID(2626609049, path, branch);
+}
+
 /**
  * DeleteTag 删除标签（本地+远程）
  * @param {string} path
@@ -115,6 +159,16 @@ export function FetchProject(path) {
     return $Call.ByID(3541106829, path);
 }
 
+/**
+ * GetAppSettings 获取应用设置
+ * @returns {$CancellablePromise<config$0.Settings | null>}
+ */
+export function GetAppSettings() {
+    return $Call.ByID(428589026).then(/** @type {($result: any) => any} */(($result) => {
+        return $$createType1($result);
+    }));
+}
+
 /**
  * GetBranches 获取所有本地分支
  * @param {string} path
@@ -122,7 +176,7 @@ export function FetchProject(path) {
  */
 export function GetBranches(path) {
     return $Call.ByID(1686190192, path).then(/** @type {($result: any) => any} */(($result) => {
-        return $$createType1($result);
+        return $$createType3($result);
     }));
 }
 
@@ -155,7 +209,7 @@ export function GetCommitFileDiff(path, hash, filePath) {
  */
 export function GetCommitFiles(path, hash) {
     return $Call.ByID(2420707876, path, hash).then(/** @type {($result: any) => any} */(($result) => {
-        return $$createType3($result);
+        return $$createType5($result);
     }));
 }
 
@@ -167,7 +221,7 @@ export function GetCommitFiles(path, hash) {
  */
 export function GetCommitLog(path, count) {
     return $Call.ByID(1281870789, path, count).then(/** @type {($result: any) => any} */(($result) => {
-        return $$createType5($result);
+        return $$createType7($result);
     }));
 }
 
@@ -201,6 +255,16 @@ export function GetFileDiffStaged(projectPath, filePath) {
     return $Call.ByID(2773256455, projectPath, filePath);
 }
 
+/**
+ * GetGitGlobalConfig 获取 git 全局配置
+ * @returns {$CancellablePromise<$models.GitConfig | null>}
+ */
+export function GetGitGlobalConfig() {
+    return $Call.ByID(154811497).then(/** @type {($result: any) => any} */(($result) => {
+        return $$createType9($result);
+    }));
+}
+
 /**
  * GetPlatformInfo 获取平台信息
  * @param {string} name
@@ -208,7 +272,7 @@ export function GetFileDiffStaged(projectPath, filePath) {
  */
 export function GetPlatformInfo(name) {
     return $Call.ByID(2668095547, name).then(/** @type {($result: any) => any} */(($result) => {
-        return $$createType7($result);
+        return $$createType11($result);
     }));
 }
 
@@ -219,7 +283,7 @@ export function GetPlatformInfo(name) {
  */
 export function GetProjectChangedFiles(path) {
     return $Call.ByID(2302591462, path).then(/** @type {($result: any) => any} */(($result) => {
-        return $$createType9($result);
+        return $$createType13($result);
     }));
 }
 
@@ -230,7 +294,7 @@ export function GetProjectChangedFiles(path) {
  */
 export function GetProjectStatus(path) {
     return $Call.ByID(3451089027, path).then(/** @type {($result: any) => any} */(($result) => {
-        return $$createType11($result);
+        return $$createType15($result);
     }));
 }
 
@@ -240,7 +304,29 @@ export function GetProjectStatus(path) {
  */
 export function GetProjectTree() {
     return $Call.ByID(651189689).then(/** @type {($result: any) => any} */(($result) => {
-        return $$createType13($result);
+        return $$createType17($result);
+    }));
+}
+
+/**
+ * GetRemoteBranches 获取远程分支列表
+ * @param {string} path
+ * @returns {$CancellablePromise<$models.BranchInfo[]>}
+ */
+export function GetRemoteBranches(path) {
+    return $Call.ByID(994796370, path).then(/** @type {($result: any) => any} */(($result) => {
+        return $$createType3($result);
+    }));
+}
+
+/**
+ * GetStashList 获取贮藏列表
+ * @param {string} path
+ * @returns {$CancellablePromise<$models.StashInfo[]>}
+ */
+export function GetStashList(path) {
+    return $Call.ByID(1948257945, path).then(/** @type {($result: any) => any} */(($result) => {
+        return $$createType19($result);
     }));
 }
 
@@ -251,7 +337,7 @@ export function GetProjectTree() {
  */
 export function GetTags(path) {
     return $Call.ByID(3979169621, path).then(/** @type {($result: any) => any} */(($result) => {
-        return $$createType15($result);
+        return $$createType21($result);
     }));
 }
 
@@ -263,10 +349,20 @@ export function GetTags(path) {
  */
 export function GetUserInfo(platform, username) {
     return $Call.ByID(2674655707, platform, username).then(/** @type {($result: any) => any} */(($result) => {
-        return $$createType17($result);
+        return $$createType23($result);
     }));
 }
 
+/**
+ * MergeBranch 合并指定分支到当前分支
+ * @param {string} path
+ * @param {string} branch
+ * @returns {$CancellablePromise<string>}
+ */
+export function MergeBranch(path, branch) {
+    return $Call.ByID(278161076, path, branch);
+}
+
 /**
  * PullProject 拉取项目（当前分支）
  * @param {string} path
@@ -363,6 +459,16 @@ export function SetApplication(app) {
     return $Call.ByID(383695022, app);
 }
 
+/**
+ * SetGitGlobalConfig 设置 git 全局配置
+ * @param {string} name
+ * @param {string} email
+ * @returns {$CancellablePromise<void>}
+ */
+export function SetGitGlobalConfig(name, email) {
+    return $Call.ByID(3875064981, name, email);
+}
+
 /**
  * StageAll 暂存所有变更文件
  * @param {string} path
@@ -382,6 +488,46 @@ export function StageFiles(path, files) {
     return $Call.ByID(4064506881, path, files);
 }
 
+/**
+ * StashApply 应用贮藏（不删除）
+ * @param {string} path
+ * @param {number} index
+ * @returns {$CancellablePromise<void>}
+ */
+export function StashApply(path, index) {
+    return $Call.ByID(721583959, path, index);
+}
+
+/**
+ * StashDrop 删除贮藏
+ * @param {string} path
+ * @param {number} index
+ * @returns {$CancellablePromise<void>}
+ */
+export function StashDrop(path, index) {
+    return $Call.ByID(3821556536, path, index);
+}
+
+/**
+ * StashPop 应用贮藏并删除
+ * @param {string} path
+ * @param {number} index
+ * @returns {$CancellablePromise<void>}
+ */
+export function StashPop(path, index) {
+    return $Call.ByID(4117964460, path, index);
+}
+
+/**
+ * StashSave 保存当前变更到贮藏
+ * @param {string} path
+ * @param {string} message
+ * @returns {$CancellablePromise<void>}
+ */
+export function StashSave(path, message) {
+    return $Call.ByID(1178263140, path, message);
+}
+
 /**
  * SwitchBranch 切换分支
  * @param {string} path
@@ -411,6 +557,15 @@ export function UnstageFiles(path, files) {
     return $Call.ByID(3546473046, path, files);
 }
 
+/**
+ * UpdateAppSettings 更新应用设置
+ * @param {string} logLevel
+ * @returns {$CancellablePromise<void>}
+ */
+export function UpdateAppSettings(logLevel) {
+    return $Call.ByID(718820989, logLevel);
+}
+
 /**
  * UpdatePlatform 修改平台信息（base_url）
  * @param {string} name
@@ -434,21 +589,27 @@ export function UpdateUser(platform, oldUsername, newUsername, token) {
 }
 
 // Private type creation functions
-const $$createType0 = $models.BranchInfo.createFrom;
+const $$createType0 = config$0.Settings.createFrom;
-const $$createType1 = $Create.Array($$createType0);
+const $$createType1 = $Create.Nullable($$createType0);
-const $$createType2 = $models.CommitFileInfo.createFrom;
+const $$createType2 = $models.BranchInfo.createFrom;
 const $$createType3 = $Create.Array($$createType2);
-const $$createType4 = $models.CommitLog.createFrom;
+const $$createType4 = $models.CommitFileInfo.createFrom;
 const $$createType5 = $Create.Array($$createType4);
-const $$createType6 = $models.PlatformInfo.createFrom;
+const $$createType6 = $models.CommitLog.createFrom;
-const $$createType7 = $Create.Nullable($$createType6);
+const $$createType7 = $Create.Array($$createType6);
-const $$createType8 = $models.FileInfo.createFrom;
+const $$createType8 = $models.GitConfig.createFrom;
-const $$createType9 = $Create.Array($$createType8);
+const $$createType9 = $Create.Nullable($$createType8);
-const $$createType10 = $models.ProjectStatus.createFrom;
+const $$createType10 = $models.PlatformInfo.createFrom;
 const $$createType11 = $Create.Nullable($$createType10);
-const $$createType12 = $models.TreeNode.createFrom;
+const $$createType12 = $models.FileInfo.createFrom;
 const $$createType13 = $Create.Array($$createType12);
-const $$createType14 = $models.TagInfo.createFrom;
+const $$createType14 = $models.ProjectStatus.createFrom;
-const $$createType15 = $Create.Array($$createType14);
+const $$createType15 = $Create.Nullable($$createType14);
-const $$createType16 = $models.UserInfo.createFrom;
+const $$createType16 = $models.TreeNode.createFrom;
-const $$createType17 = $Create.Nullable($$createType16);
+const $$createType17 = $Create.Array($$createType16);
+const $$createType18 = $models.StashInfo.createFrom;
+const $$createType19 = $Create.Array($$createType18);
+const $$createType20 = $models.TagInfo.createFrom;
+const $$createType21 = $Create.Array($$createType20);
+const $$createType22 = $models.UserInfo.createFrom;
+const $$createType23 = $Create.Nullable($$createType22);

frontend/bindings/github.com/zhuy1228/GitPilot/internal/app/index.js

@@ -12,8 +12,10 @@ export {
     CommitFileInfo,
     CommitLog,
     FileInfo,
+    GitConfig,
     PlatformInfo,
     ProjectStatus,
+    StashInfo,
     TagInfo,
     TreeNode,
     UserInfo

frontend/bindings/github.com/zhuy1228/GitPilot/internal/app/models.js

@@ -207,6 +207,44 @@ export class FileInfo {
     }
 }
 
+/**
+ * GitConfig Git 全局配置
+ */
+export class GitConfig {
+    /**
+     * Creates a new GitConfig instance.
+     * @param {Partial<GitConfig>} [$$source = {}] - The source object to create the GitConfig.
+     */
+    constructor($$source = {}) {
+        if (!("userName" in $$source)) {
+            /**
+             * @member
+             * @type {string}
+             */
+            this["userName"] = "";
+        }
+        if (!("userEmail" in $$source)) {
+            /**
+             * @member
+             * @type {string}
+             */
+            this["userEmail"] = "";
+        }
+
+        Object.assign(this, $$source);
+    }
+
+    /**
+     * Creates a new GitConfig instance from a string or object.
+     * @param {any} [$$source = {}]
+     * @returns {GitConfig}
+     */
+    static createFrom($$source = {}) {
+        let $$parsedSource = typeof $$source === 'string' ? JSON.parse($$source) : $$source;
+        return new GitConfig(/** @type {Partial<GitConfig>} */($$parsedSource));
+    }
+}
+
 /**
  * PlatformInfo 平台信息
  */
@@ -294,6 +332,58 @@ export class ProjectStatus {
     }
 }
 
+/**
+ * StashInfo 贮藏信息
+ */
+export class StashInfo {
+    /**
+     * Creates a new StashInfo instance.
+     * @param {Partial<StashInfo>} [$$source = {}] - The source object to create the StashInfo.
+     */
+    constructor($$source = {}) {
+        if (!("index" in $$source)) {
+            /**
+             * @member
+             * @type {number}
+             */
+            this["index"] = 0;
+        }
+        if (!("ref" in $$source)) {
+            /**
+             * @member
+             * @type {string}
+             */
+            this["ref"] = "";
+        }
+        if (!("message" in $$source)) {
+            /**
+             * @member
+             * @type {string}
+             */
+            this["message"] = "";
+        }
+        if (!("timestamp" in $$source)) {
+            /**
+             * @member
+             * @type {number}
+             */
+            this["timestamp"] = 0;
+        }
+
+        Object.assign(this, $$source);
+    }
+
+    /**
+     * Creates a new StashInfo instance from a string or object.
+     * @param {any} [$$source = {}]
+     * @returns {StashInfo}
+     */
+    static createFrom($$source = {}) {
+        let $$parsedSource = typeof $$source === 'string' ? JSON.parse($$source) : $$source;
+        return new StashInfo(/** @type {Partial<StashInfo>} */($$parsedSource));
+    }
+}
+
 /**
  * TagInfo 标签信息
  */

internal/app/service.go

@@ -820,3 +820,232 @@ func (s *AppService) PushTag(path, name string) error {
 	_, err := s.gitClient.PushTag(path, name)
 	return err
 }
+
+// --- 分支管理 ---
+
+// CreateBranch 创建新分支
+func (s *AppService) CreateBranch(path, name string) error {
+	if _, err := os.Stat(path); os.IsNotExist(err) {
+		return fmt.Errorf("项目路径不存在: %s", path)
+	}
+	name = strings.TrimSpace(name)
+	if name == "" {
+		return fmt.Errorf("分支名不能为空")
+	}
+	_, err := s.gitClient.CreateBranch(path, name)
+	return err
+}
+
+// DeleteBranch 删除本地分支
+func (s *AppService) DeleteBranch(path, name string, force bool) error {
+	if _, err := os.Stat(path); os.IsNotExist(err) {
+		return fmt.Errorf("项目路径不存在: %s", path)
+	}
+	name = strings.TrimSpace(name)
+	if name == "" {
+		return fmt.Errorf("分支名不能为空")
+	}
+	var err error
+	if force {
+		_, err = s.gitClient.ForceDeleteBranch(path, name)
+	} else {
+		_, err = s.gitClient.DeleteBranch(path, name)
+	}
+	return err
+}
+
+// MergeBranch 合并指定分支到当前分支
+func (s *AppService) MergeBranch(path, branch string) (string, error) {
+	if _, err := os.Stat(path); os.IsNotExist(err) {
+		return "", fmt.Errorf("项目路径不存在: %s", path)
+	}
+	branch = strings.TrimSpace(branch)
+	if branch == "" {
+		return "", fmt.Errorf("分支名不能为空")
+	}
+	return s.gitClient.MergeBranch(path, branch)
+}
+
+// --- 远程分支管理 ---
+
+// GetRemoteBranches 获取远程分支列表
+func (s *AppService) GetRemoteBranches(path string) ([]BranchInfo, error) {
+	if _, err := os.Stat(path); os.IsNotExist(err) {
+		return nil, fmt.Errorf("项目路径不存在: %s", path)
+	}
+	out, err := s.gitClient.RemoteBranchList(path)
+	if err != nil {
+		return nil, fmt.Errorf("获取远程分支列表失败: %w", err)
+	}
+	var branches []BranchInfo
+	for _, line := range strings.Split(strings.TrimSpace(out), "\n") {
+		name := strings.TrimSpace(line)
+		if name == "" || strings.Contains(name, "HEAD") {
+			continue
+		}
+		branches = append(branches, BranchInfo{Name: name, Current: false})
+	}
+	return branches, nil
+}
+
+// CheckoutRemoteBranch 检出远程分支到本地
+func (s *AppService) CheckoutRemoteBranch(path, remoteBranch string) error {
+	if _, err := os.Stat(path); os.IsNotExist(err) {
+		return fmt.Errorf("项目路径不存在: %s", path)
+	}
+	remoteBranch = strings.TrimSpace(remoteBranch)
+	if remoteBranch == "" {
+		return fmt.Errorf("远程分支名不能为空")
+	}
+	// origin/feature -> feature
+	localBranch := remoteBranch
+	if idx := strings.Index(remoteBranch, "/"); idx != -1 {
+		localBranch = remoteBranch[idx+1:]
+	}
+	_, err := s.gitClient.CheckoutNewBranch(path, localBranch, remoteBranch)
+	return err
+}
+
+// DeleteRemoteBranch 删除远程分支
+func (s *AppService) DeleteRemoteBranch(path, branch string) error {
+	if _, err := os.Stat(path); os.IsNotExist(err) {
+		return fmt.Errorf("项目路径不存在: %s", path)
+	}
+	branch = strings.TrimSpace(branch)
+	if branch == "" {
+		return fmt.Errorf("分支名不能为空")
+	}
+	// origin/feature -> feature
+	localName := branch
+	if idx := strings.Index(branch, "/"); idx != -1 {
+		localName = branch[idx+1:]
+	}
+	_, err := s.gitClient.DeleteRemoteBranch(path, localName)
+	return err
+}
+
+// --- Stash 贮藏管理 ---
+
+// StashInfo 贮藏信息
+type StashInfo struct {
+	Index     int    `json:"index"`
+	Ref       string `json:"ref"`
+	Message   string `json:"message"`
+	Timestamp int64  `json:"timestamp"`
+}
+
+// StashSave 保存当前变更到贮藏
+func (s *AppService) StashSave(path, message string) error {
+	if _, err := os.Stat(path); os.IsNotExist(err) {
+		return fmt.Errorf("项目路径不存在: %s", path)
+	}
+	_, err := s.gitClient.StashSave(path, message)
+	return err
+}
+
+// GetStashList 获取贮藏列表
+func (s *AppService) GetStashList(path string) ([]StashInfo, error) {
+	if _, err := os.Stat(path); os.IsNotExist(err) {
+		return nil, fmt.Errorf("项目路径不存在: %s", path)
+	}
+	out, err := s.gitClient.StashList(path)
+	if err != nil {
+		return nil, fmt.Errorf("获取贮藏列表失败: %w", err)
+	}
+	var stashes []StashInfo
+	for _, line := range strings.Split(strings.TrimSpace(out), "\n") {
+		if line == "" {
+			continue
+		}
+		parts := strings.SplitN(line, "\t", 3)
+		if len(parts) < 2 {
+			continue
+		}
+		ref := parts[0]
+		message := parts[1]
+		var ts int64
+		if len(parts) >= 3 {
+			fmt.Sscanf(parts[2], "%d", &ts)
+		}
+		var index int
+		fmt.Sscanf(ref, "stash@{%d}", &index)
+		stashes = append(stashes, StashInfo{
+			Index:     index,
+			Ref:       ref,
+			Message:   message,
+			Timestamp: ts,
+		})
+	}
+	return stashes, nil
+}
+
+// StashApply 应用贮藏（不删除）
+func (s *AppService) StashApply(path string, index int) error {
+	if _, err := os.Stat(path); os.IsNotExist(err) {
+		return fmt.Errorf("项目路径不存在: %s", path)
+	}
+	_, err := s.gitClient.StashApply(path, index)
+	return err
+}
+
+// StashPop 应用贮藏并删除
+func (s *AppService) StashPop(path string, index int) error {
+	if _, err := os.Stat(path); os.IsNotExist(err) {
+		return fmt.Errorf("项目路径不存在: %s", path)
+	}
+	_, err := s.gitClient.StashPop(path, index)
+	return err
+}
+
+// StashDrop 删除贮藏
+func (s *AppService) StashDrop(path string, index int) error {
+	if _, err := os.Stat(path); os.IsNotExist(err) {
+		return fmt.Errorf("项目路径不存在: %s", path)
+	}
+	_, err := s.gitClient.StashDrop(path, index)
+	return err
+}
+
+// --- 设置管理 ---
+
+// GitConfig Git 全局配置
+type GitConfig struct {
+	UserName  string `json:"userName"`
+	UserEmail string `json:"userEmail"`
+}
+
+// GetGitGlobalConfig 获取 git 全局配置
+func (s *AppService) GetGitGlobalConfig() (*GitConfig, error) {
+	name, _ := s.gitClient.GetGitGlobalConfig("user.name")
+	email, _ := s.gitClient.GetGitGlobalConfig("user.email")
+	return &GitConfig{
+		UserName:  name,
+		UserEmail: email,
+	}, nil
+}
+
+// SetGitGlobalConfig 设置 git 全局配置
+func (s *AppService) SetGitGlobalConfig(name, email string) error {
+	if name != "" {
+		if _, err := s.gitClient.SetGitGlobalConfig("user.name", name); err != nil {
+			return fmt.Errorf("设置 user.name 失败: %w", err)
+		}
+	}
+	if email != "" {
+		if _, err := s.gitClient.SetGitGlobalConfig("user.email", email); err != nil {
+			return fmt.Errorf("设置 user.email 失败: %w", err)
+		}
+	}
+	return nil
+}
+
+// GetAppSettings 获取应用设置
+func (s *AppService) GetAppSettings() *config.Settings {
+	return &s.config.Settings
+}
+
+// UpdateAppSettings 更新应用设置
+func (s *AppService) UpdateAppSettings(logLevel string) error {
+	s.config.Settings.LogLevel = logLevel
+	return config.SaveConfig(s.config)
+}

internal/git/client.go

@@ -348,6 +348,101 @@ func parseNameStatus(output string) []FileChange {
 	return changes
 }
 
+// CreateBranch 创建新分支
+func (g *GitClient) CreateBranch(path, name string) (string, error) {
+	return g.Run(path, "branch", name)
+}
+
+// DeleteBranch 删除本地分支 (-d 安全删除)
+func (g *GitClient) DeleteBranch(path, name string) (string, error) {
+	return g.Run(path, "branch", "-d", name)
+}
+
+// ForceDeleteBranch 强制删除本地分支 (-D)
+func (g *GitClient) ForceDeleteBranch(path, name string) (string, error) {
+	return g.Run(path, "branch", "-D", name)
+}
+
+// MergeBranch 合并指定分支到当前分支
+func (g *GitClient) MergeBranch(path, branch string) (string, error) {
+	return g.Run(path, "merge", branch)
+}
+
+// DeleteRemoteBranch 删除远程分支
+func (g *GitClient) DeleteRemoteBranch(path, branch string) (string, error) {
+	return g.Run(path, "push", "origin", "--delete", branch)
+}
+
+// RemoteBranchList 获取所有远程分支
+func (g *GitClient) RemoteBranchList(path string) (string, error) {
+	return g.Run(path, "branch", "-r", "--format=%(refname:short)")
+}
+
+// CheckoutNewBranch 从远程分支检出新本地分支
+func (g *GitClient) CheckoutNewBranch(path, localBranch, remoteBranch string) (string, error) {
+	return g.Run(path, "checkout", "-b", localBranch, remoteBranch)
+}
+
+// StashSave 保存当前工作区变更到贮藏
+func (g *GitClient) StashSave(path, message string) (string, error) {
+	if message != "" {
+		return g.Run(path, "stash", "push", "-m", message)
+	}
+	return g.Run(path, "stash", "push")
+}
+
+// StashList 获取贮藏列表
+func (g *GitClient) StashList(path string) (string, error) {
+	return g.Run(path, "stash", "list", "--format=%gd\t%s\t%at")
+}
+
+// StashApply 应用贮藏（不删除）
+func (g *GitClient) StashApply(path string, index int) (string, error) {
+	return g.Run(path, "stash", "apply", fmt.Sprintf("stash@{%d}", index))
+}
+
+// StashPop 应用贮藏并删除
+func (g *GitClient) StashPop(path string, index int) (string, error) {
+	return g.Run(path, "stash", "pop", fmt.Sprintf("stash@{%d}", index))
+}
+
+// StashDrop 删除贮藏
+func (g *GitClient) StashDrop(path string, index int) (string, error) {
+	return g.Run(path, "stash", "drop", fmt.Sprintf("stash@{%d}", index))
+}
+
+// GetGitGlobalConfig 获取 git 全局配置
+func (g *GitClient) GetGitGlobalConfig(key string) (string, error) {
+	ctx, cancel := context.WithTimeout(context.Background(), g.Timeout)
+	defer cancel()
+	cmd := exec.CommandContext(ctx, "git", "config", "--global", "--get", key)
+	hideWindow(cmd)
+	var stdout, stderr bytes.Buffer
+	cmd.Stdout = &stdout
+	cmd.Stderr = &stderr
+	err := cmd.Run()
+	if err != nil {
+		return "", nil // key 不存在不算错误
+	}
+	return strings.TrimSpace(stdout.String()), nil
+}
+
+// SetGitGlobalConfig 设置 git 全局配置
+func (g *GitClient) SetGitGlobalConfig(key, value string) (string, error) {
+	ctx, cancel := context.WithTimeout(context.Background(), g.Timeout)
+	defer cancel()
+	cmd := exec.CommandContext(ctx, "git", "config", "--global", key, value)
+	hideWindow(cmd)
+	var stdout, stderr bytes.Buffer
+	cmd.Stdout = &stdout
+	cmd.Stderr = &stderr
+	err := cmd.Run()
+	if err != nil {
+		return "", fmt.Errorf("git config error: %v, stderr: %s", err, stderr.String())
+	}
+	return strings.TrimSpace(stdout.String()), nil
+}
+
 // StatusText 返回变更状态的中文描述
 func (fc FileChange) StatusText() string {
 	switch {