优化: 工程实体化(description/stack/status)+ 概览工程列表

- project_modules 加 description/status 列(V40 迁移,stack V34 已有)+ models/repo/INSERT/UPDATE/SELECT 映射

- FileExplorer 工程 CRUD 弹窗加 description(textarea)/stack(input)/status(select)输入,工程有完整身份

- ProjectDetail 概览工程列表升级:name+status badge+path + description 段(2行省略)+ stack tag

- 老工程兼容(None=active),update 部分更新语义,status 归一(active/archived)

src/components/project/FileExplorer.vue

@@ -138,9 +138,28 @@
         <input v-model="moduleFormPath" :placeholder="$t('fileExplorer.modulePathPlaceholder')" />
       </div>
       <div class="modal-field">
-        <label>{{ $t('fileExplorer.moduleGitUrl') }} <span class="opt-label">{{ $t('common.optional') }}</span></label>
+        <label>{{ $t('fileExplorer.moduleGitUrl') }} <span class="opt-label">{{ $t('fileExplorer.optSuffix') }}</span></label>
         <input v-model="moduleFormGitUrl" :placeholder="$t('fileExplorer.moduleGitUrlPlaceholder')" />
       </div>
+      <div class="modal-field">
+        <label>{{ $t('fileExplorer.moduleDescription') }} <span class="opt-label">{{ $t('fileExplorer.optSuffix') }}</span></label>
+        <textarea
+          v-model="moduleFormDescription"
+          :placeholder="$t('fileExplorer.moduleDescriptionPlaceholder')"
+          rows="2"
+        ></textarea>
+      </div>
+      <div class="modal-field">
+        <label>{{ $t('fileExplorer.moduleStack') }} <span class="opt-label">{{ $t('fileExplorer.optSuffix') }}</span></label>
+        <input v-model="moduleFormStack" :placeholder="$t('fileExplorer.moduleStackPlaceholder')" />
+      </div>
+      <div class="modal-field">
+        <label>{{ $t('fileExplorer.moduleStatus') }}</label>
+        <select v-model="moduleFormStatus">
+          <option value="active">{{ $t('fileExplorer.moduleStatusActive') }}</option>
+          <option value="archived">{{ $t('fileExplorer.moduleStatusArchived') }}</option>
+        </select>
+      </div>
       <div class="modal-actions">
         <button class="btn btn-ghost" @click="showModuleModal = false">{{ $t('common.cancel') }}</button>
         <button class="btn btn-primary" :disabled="savingModule || !moduleFormName.trim() || !moduleFormPath.trim()" @click="onSaveModule">
@@ -206,6 +225,10 @@ const savingModule = ref(false)
 const moduleFormName = ref('')
 const moduleFormPath = ref('')
 const moduleFormGitUrl = ref('')
+// V40 工程实体化:职责描述 / 技术栈(逗号分隔) / 状态(active/archived)
+const moduleFormDescription = ref('')
+const moduleFormStack = ref('')
+const moduleFormStatus = ref<'active' | 'archived'>('active')
 
 // 删除确认
 const showRemoveConfirm = ref(false)
@@ -409,6 +432,9 @@ function openAddModule() {
   moduleFormName.value = ''
   moduleFormPath.value = ''
   moduleFormGitUrl.value = ''
+  moduleFormDescription.value = ''
+  moduleFormStack.value = ''
+  moduleFormStatus.value = 'active'
   showModuleModal.value = true
 }
 
@@ -419,6 +445,10 @@ function openEditModule() {
   moduleFormName.value = currentModule.value.name
   moduleFormPath.value = currentModule.value.path
   moduleFormGitUrl.value = currentModule.value.git_url ?? ''
+  moduleFormDescription.value = currentModule.value.description ?? ''
+  moduleFormStack.value = currentModule.value.stack ?? ''
+  // 老工程 status 为 null 时视作 active
+  moduleFormStatus.value = (currentModule.value.status === 'archived' ? 'archived' : 'active')
   showModuleModal.value = true
 }
 
@@ -439,6 +469,9 @@ async function onSaveModule() {
         name: moduleFormName.value.trim(),
         path: moduleFormPath.value.trim(),
         gitUrl: moduleFormGitUrl.value.trim() || null,
+        description: moduleFormDescription.value.trim() || null,
+        stack: moduleFormStack.value.trim() || null,
+        status: moduleFormStatus.value,
       })
     } else {
       await moduleApi.addProjectModule({
@@ -446,6 +479,9 @@ async function onSaveModule() {
         name: moduleFormName.value.trim(),
         path: moduleFormPath.value.trim(),
         gitUrl: moduleFormGitUrl.value.trim() || null,
+        description: moduleFormDescription.value.trim() || null,
+        stack: moduleFormStack.value.trim() || null,
+        status: moduleFormStatus.value,
       })
     }
     showModuleModal.value = false
@@ -594,7 +630,7 @@ async function onRemoveModule() {
 .crumb {
   cursor: pointer;
   padding: 2px 6px;
-  border-radius: 3px;
+  border-radius: 4px;
   white-space: nowrap;
   overflow: hidden;
   text-overflow: ellipsis;
@@ -682,11 +718,11 @@ async function onRemoveModule() {
   min-width: 14px;
   height: 14px;
   padding: 0 4px;
-  border-radius: 7px;
+  border-radius: 6px;
   background: var(--df-accent);
   color: #fff;
   font-size: 9px;
-  font-weight: 700;
+  font-weight: 500;
   display: flex;
   align-items: center;
   justify-content: center;