Add folder and post details fetching in ManagePage; implement delete confirmation modal for folders with recursive deletion option in API.

src/app/api/admin/delete/route.ts

@@ -5,7 +5,7 @@ import path from 'path';
 export async function POST(request: NextRequest) {
   try {
     const body = await request.json();
-    const { path: itemPath, name, type } = body;
+    const { path: itemPath, name, type, recursive } = body;
     
     if (!name || !type) {
       return NextResponse.json(
@@ -58,8 +58,8 @@ export async function POST(request: NextRequest) {
       }, { status: 404 });
     }
 
-    // For folders, check if it's empty
-    if (type === 'folder') {
+    // For folders, check if it's empty unless recursive is true
+    if (type === 'folder' && !recursive) {
       try {
         const files = await fs.readdir(fullPath);
         if (files.length > 0) {

src/app/api/admin/folders/details/route.ts

@@ -0,0 +1,40 @@
+import { NextResponse } from 'next/server';
+import fs from 'fs';
+import path from 'path';
+
+const postsDirectory = path.join(process.cwd(), 'posts');
+
+function getFolderStats(folderPath: string) {
+  const fullPath = path.join(postsDirectory, folderPath);
+  let items = 0;
+  let size = 0;
+  let created = '';
+  try {
+    const stat = fs.statSync(fullPath);
+    created = stat.birthtime.toISOString();
+    const walk = (dir: string) => {
+      const files = fs.readdirSync(dir);
+      for (const file of files) {
+        const filePath = path.join(dir, file);
+        const stats = fs.statSync(filePath);
+        if (stats.isDirectory()) {
+          walk(filePath);
+        } else {
+          items++;
+          size += stats.size;
+        }
+      }
+    };
+    walk(fullPath);
+  } catch {
+    // ignore errors
+  }
+  return { created, items, size };
+}
+
+export async function GET(request: Request) {
+  const { searchParams } = new URL(request.url);
+  const folderPath = searchParams.get('path') || '';
+  const stats = getFolderStats(folderPath);
+  return NextResponse.json(stats);
+} 

src/app/api/admin/posts/size/route.ts

@@ -0,0 +1,18 @@
+import { NextResponse } from 'next/server';
+import fs from 'fs';
+import path from 'path';
+
+const postsDirectory = path.join(process.cwd(), 'posts');
+
+export async function GET(request: Request) {
+  const { searchParams } = new URL(request.url);
+  const slug = searchParams.get('slug');
+  if (!slug) return NextResponse.json({ size: null, created: null });
+  try {
+    const filePath = path.join(postsDirectory, `${slug}.md`);
+    const stat = fs.statSync(filePath);
+    return NextResponse.json({ size: stat.size, created: stat.birthtime.toISOString() });
+  } catch {
+    return NextResponse.json({ size: null, created: null });
+  }
+}