Add Protection Report Generator with HTML/PDF output and scheduled delivery (FRE-4575)

- Report service: data collection from all three engines, HTML rendering (Handlebars), PDF generation (pdfkit)
- REST API: /reports endpoints for generate, history, view, PDF download, scheduling
- BullMQ workers: queued report generation with retry, monthly/annual scheduler triggers
- DB: SecurityReport model with Prisma schema and type exports
- Email: report_ready template in shared-notifications
- All dependencies wired through existing packages

Co-Authored-By: Paperclip <noreply@paperclip.ing>

packages/api/src/routes/index.ts

@@ -3,6 +3,7 @@ import { authMiddleware, AuthRequest } from './auth.middleware';
 import { voiceprintRoutes } from './voiceprint.routes';
 import { spamshieldRoutes } from './spamshield.routes';
 import { darkwatchRoutes } from './darkwatch.routes';
+import { reportRoutes } from './report.routes';
 
 export async function routes(fastify: FastifyInstance) {
   // Authenticated routes group
@@ -139,4 +140,12 @@ export async function routes(fastify: FastifyInstance) {
     },
     { prefix: '/darkwatch' }
   );
+
+  // Report routes
+  fastify.register(
+    async (reportRouter) => {
+      await reportRoutes(reportRouter);
+    },
+    { prefix: '/reports' }
+  );
 }