Restart repository history from target event

app/api/cover/route.ts

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+import { NextResponse } from 'next/server';
+import fs from 'fs-extra';
+import path from 'path';
+import mime from 'mime';
+
+export async function GET(request: Request) {
+    const { searchParams } = new URL(request.url);
+    const filePath = searchParams.get('path');
+
+    if (!filePath) {
+        return NextResponse.json({ error: 'Path is required' }, { status: 400 });
+    }
+
+    // Security check: Ensure we are only serving files from allowed locations?
+    // For this local tool, we might be lenient, but ideally we should check if it's in the watch folder.
+    // However, the watch folder location is dynamic.
+    // Let's at least check if it exists.
+
+    try {
+        if (!await fs.pathExists(filePath)) {
+            return NextResponse.json({ error: 'File not found' }, { status: 404 });
+        }
+
+        const stat = await fs.stat(filePath);
+        if (!stat.isFile()) {
+            return NextResponse.json({ error: 'Not a file' }, { status: 400 });
+        }
+
+        const fileBuffer = await fs.readFile(filePath);
+        const contentType = mime.getType(filePath) || 'application/octet-stream';
+
+        return new NextResponse(fileBuffer, {
+            headers: {
+                'Content-Type': contentType,
+                'Content-Length': stat.size.toString(),
+                'Cache-Control': 'public, max-age=3600'
+            }
+        });
+    } catch (error) {
+        console.error('Error serving file:', error);
+        return NextResponse.json({ error: 'Failed to serve file' }, { status: 500 });
+    }
+}