feat: add Docker support and update backend dependencies

- Introduced `requirements.docker.txt` for Docker-specific dependencies.
- Updated `requirements.txt` to include `psycopg[binary]` and `python-multipart`.
- Enhanced test suite in `test_main_endpoints.py` to cover document CRUD operations.
- Modified `docker-compose.yml` to include PostgreSQL and frontend services.
- Added Nginx configuration for reverse proxying API requests.
- Refactored file handling in Vue components to support new document storage backend.
- Created new utility functions in `docsApi.js` for document management.
- Updated configuration to support new API endpoints for document operations.
- Adjusted Vite configuration to proxy API requests to the local backend.

src/views/DocsView.vue

@@ -28,16 +28,16 @@ const storageSummary = computed(() => {
   return `${value >= 100 || index === 0 ? value.toFixed(0) : value.toFixed(1)} ${units[index]}`
 })
 
-function handleCreateFile(parentId, name = 'untitled.md') {
-  fs.createFile(parentId, name)
+async function handleCreateFile(parentId, name = 'untitled.md') {
+  await fs.createFile(parentId, name)
 }
 
-function handleCreateFolder(parentId, name = '新建文件夹') {
-  fs.createFolder(parentId, name)
+async function handleCreateFolder(parentId, name = '新建文件夹') {
+  await fs.createFolder(parentId, name)
 }
 
-function handleRename(id, newName) {
-  fs.rename(id, newName)
+async function handleRename(id, newName) {
+  await fs.rename(id, newName)
 }
 
 function findNode(nodes, id) {
@@ -61,9 +61,9 @@ function handleDelete(id) {
   }
 }
 
-function confirmDelete() {
+async function confirmDelete() {
   if (!confirmDialog.value) return
-  fs.remove(confirmDialog.value.id)
+  await fs.remove(confirmDialog.value.id)
   confirmDialog.value = null
 }
 
@@ -71,10 +71,10 @@ function handleContextMenu(x, y, node) {
   fs.showContextMenu(x, y, node)
 }
 
-function handleDrop(draggedId, targetParentId) {
+async function handleDrop(draggedId, targetParentId) {
   if (draggedId === targetParentId) return
   fs.cut(draggedId)
-  fs.paste(targetParentId)
+  await fs.paste(targetParentId)
 }
 
 async function handleUploadFiles(files) {
@@ -148,7 +148,7 @@ function closeConfirm() {
           </div>
 
           <div class="toolbar-right">
-            <span class="storage-pill">本地存储 {{ storageSummary }}</span>
+            <span class="storage-pill">文档空间 {{ storageSummary }}</span>
             <button
               v-if="fs.canPaste()"
               class="toolbar-btn"