Initial commit: Port Nimara CRM (Layers 0-4)

Full CRM rebuild with Next.js 15, TypeScript, Tailwind, Drizzle ORM,
PostgreSQL, Redis, BullMQ, MinIO, and Socket.io. Includes 461 source
files covering clients, berths, interests/pipeline, documents/EOI,
expenses/invoices, email, notifications, dashboard, admin, and
client portal. CI/CD via Gitea Actions with Docker builds.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

src/app/api/v1/document-templates/[id]/generate-and-sign/route.ts

@@ -0,0 +1,34 @@
+import { NextResponse } from 'next/server';
+
+import { withAuth, withPermission } from '@/lib/api/helpers';
+import { parseBody } from '@/lib/api/route-helpers';
+import { errorResponse } from '@/lib/errors';
+import { generateAndSign } from '@/lib/services/document-templates';
+import { generateAndSignSchema } from '@/lib/validators/document-templates';
+
+export const POST = withAuth(
+  withPermission('documents', 'create', async (req, ctx, params) => {
+    try {
+      const body = await parseBody(req, generateAndSignSchema);
+      const result = await generateAndSign(
+        params.id!,
+        ctx.portId,
+        {
+          clientId: body.clientId,
+          interestId: body.interestId,
+          berthId: body.berthId,
+        },
+        body.signers,
+        {
+          userId: ctx.userId,
+          portId: ctx.portId,
+          ipAddress: ctx.ipAddress,
+          userAgent: ctx.userAgent,
+        },
+      );
+      return NextResponse.json({ data: result }, { status: 201 });
+    } catch (error) {
+      return errorResponse(error);
+    }
+  }),
+);