security: close audit findings #19–#23 and harden Docker setup (#24)

#19 MFA QR code: render locally via qrcode package, remove external qrserver.com request
#20 Webhook SSRF: add ssrf-guard.ts with DNS-verified IP blocklist; enforce on create/update/test/dispatch
#21 /api/perf: fail-closed when CRON_SECRET missing; remove query-string token auth
#22 CSP: remove unsafe-eval and unsafe-inline from script-src in production builds
#23 Active session registry: forward jti into session object; validate against ActiveSession on every tRPC request

#24 Docker: add missing packages/application to Dockerfile.dev; fix pnpm-lock.yaml glob;
    run db:migrate:deploy on container start so a fresh checkout boots without manual steps

Also: fix pre-existing TS error in e2e/allocations.spec.ts (args.length literal type overlap)

Co-Authored-By: claude-flow <ruv@ruv.net>

tooling/docker/app-dev-start.sh

@@ -1,7 +1,12 @@
 #!/bin/sh
 set -eu
 
+# Regenerate Prisma client (needed after bind-mount overlays the image layer)
 pnpm --filter @capakraken/db db:generate
+
+# Run pending migrations so a fresh checkout boots against a current schema
+pnpm --filter @capakraken/db db:migrate:deploy
+
 pnpm check:exports
 pnpm check:imports