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/i18n/en/fileExplorer.ts

@@ -34,6 +34,15 @@ export default {
     modulePathPlaceholder: 'e.g. D:/projects/my-app/frontend',
     moduleGitUrl: 'Git URL',
     moduleGitUrlPlaceholder: 'https://github.com/… (optional)',
+    // V40 module entity: description / stack / status
+    optSuffix: '(optional)',
+    moduleDescription: 'Description',
+    moduleDescriptionPlaceholder: 'e.g. Frontend web app / Backend API service / Infrastructure',
+    moduleStack: 'Tech Stack',
+    moduleStackPlaceholder: 'comma-separated, e.g. Vue, TypeScript, Vite',
+    moduleStatus: 'Status',
+    moduleStatusActive: 'Active',
+    moduleStatusArchived: 'Archived',
     editModule: 'Edit Module',
     removeModule: 'Remove Module',
     removeConfirm: 'Are you sure to remove module "{name}"? This action cannot be undone.',

src/i18n/en/projectDetail.ts

@@ -70,6 +70,16 @@ export default {
     techStackLabel: 'Tech Stack',
     // Module list (multi-module read-only display)
     modulesLabel: 'Modules ({n})',
+    // V40 module entity: status badge (legacy status=null treated as active)
+    moduleStatusActive: 'Active',
+    moduleStatusArchived: 'Archived',
+    // Overview module management (CRUD + scan)
+    modulesEmptyHint: 'A project can contain multiple sub-modules (frontend / backend / infra). Add a module, or scan the bound directory for sub-repos to auto-discover.',
+    scanFound: 'Found {n} new module(s)',
+    scanNone: 'No new modules found',
+    moduleAddSuccess: 'Module added',
+    moduleUpdateSuccess: 'Module updated',
+    moduleRemoved: 'Module removed',
     // Tab navigation
     tabOverview: '📋 Overview',
   },