Initial commit: LeadFlow lead generation platform

Full-stack Next.js 16 app with three scraping pipelines:
- AirScale CSV → Anymailfinder Bulk Decision Maker search
- LinkedIn Sales Navigator → Vayne → Anymailfinder email enrichment
- Apify Google SERP → domain extraction → Anymailfinder bulk enrichment

Includes Docker multi-stage build + docker-compose for Coolify deployment.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

app/api/export/[jobId]/route.ts

@@ -0,0 +1,42 @@
+import { NextRequest, NextResponse } from "next/server";
+import { prisma } from "@/lib/db";
+import Papa from "papaparse";
+
+export async function GET(
+  req: NextRequest,
+  { params }: { params: Promise<{ jobId: string }> }
+) {
+  try {
+    const { jobId } = await params;
+    const job = await prisma.job.findUnique({
+      where: { id: jobId },
+      include: { results: { orderBy: { createdAt: "asc" } } },
+    });
+
+    if (!job) return NextResponse.json({ error: "Job not found" }, { status: 404 });
+
+    const rows = job.results.map(r => ({
+      company_name: r.companyName || "",
+      domain: r.domain || "",
+      contact_name: r.contactName || "",
+      contact_title: r.contactTitle || "",
+      email: r.email || "",
+      confidence_score: r.confidence !== null ? Math.round((r.confidence || 0) * 100) + "%" : "",
+      source_tab: job.type,
+      job_id: job.id,
+      found_at: r.createdAt.toISOString(),
+    }));
+
+    const csv = Papa.unparse(rows);
+
+    return new NextResponse(csv, {
+      headers: {
+        "Content-Type": "text/csv",
+        "Content-Disposition": `attachment; filename="leadflow-${job.type}-${jobId.slice(0, 8)}.csv"`,
+      },
+    });
+  } catch (err) {
+    console.error("GET /api/export/[jobId] error:", err);
+    return NextResponse.json({ error: "Failed to export" }, { status: 500 });
+  }
+}