feat: sase.tr v2 full application implementation

Complete rewrite of sase.tr VIN lookup platform with modern stack:

Backend (NestJS 10 + Drizzle ORM + PostgreSQL + Redis + BullMQ):
- 34 DB models (core + PL24 + EMEX schemas)
- Auth via Better Auth (email/password + social)
- Brands, Plans, Subscriptions, Payments (iyzico + EFT)
- VIN decode orchestration (Corgi + PL24 + EMEX + NHTSA)
- Interactive schema viewer backend (MinIO storage)
- EMEX scraping integration (Puppeteer + BullMQ workers)
- Translation module (EN→TR automotive dictionary)
- Admin dashboard API (stats, user mgmt, payment approval)
- Rate limiting, Helmet security, file upload validation

Frontend (Next.js 15 + Tailwind v4 + shadcn/ui + TanStack Query + Zustand):
- 20 routes: auth, dashboard, VIN search, schema viewer, admin
- Interactive schema viewer with zoom/pan/hotspot highlighting
- Subscription management with brand selector
- Payment flow (iyzico 3D Secure + EFT with receipt upload)
- i18n support (TR/EN)
- Error boundaries, loading skeletons, 404 page

Infrastructure:
- 85 tests (52 backend + 33 frontend, Vitest)
- CI/CD (GitHub Actions: lint, typecheck, test, build, deploy)
- Zero-downtime deploy script (PM2)
- Env validation script

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

apps/api/package.json

@@ -0,0 +1,57 @@
+{
+  "name": "api",
+  "version": "0.1.0",
+  "private": true,
+  "scripts": {
+    "build": "nest build",
+    "dev": "nest start --watch",
+    "start": "node dist/main.js",
+    "start:prod": "node dist/main.js",
+    "lint": "biome check src/",
+    "test": "vitest run",
+    "test:watch": "vitest",
+    "db:generate": "drizzle-kit generate",
+    "db:push": "drizzle-kit push",
+    "db:studio": "drizzle-kit studio",
+    "db:seed": "tsx src/database/seed.ts",
+    "worker": "node dist/worker.js",
+    "typecheck": "tsc --noEmit",
+    "clean": "rm -rf dist"
+  },
+  "dependencies": {
+    "@aws-sdk/client-s3": "^3.700.0",
+    "@nestjs/common": "^10.4.0",
+    "@nestjs/config": "^3.3.0",
+    "@nestjs/core": "^10.4.0",
+    "@nestjs/platform-express": "^10.4.0",
+    "@nestjs/schedule": "^4.1.0",
+    "@nestjs/swagger": "^8.1.0",
+    "@nestjs/throttler": "^6.3.0",
+    "@sase/config": "workspace:*",
+    "@sase/shared": "workspace:*",
+    "better-auth": "^1.2.0",
+    "bullmq": "^5.30.0",
+    "dotenv": "^16.4.0",
+    "drizzle-orm": "^0.41.0",
+    "helmet": "^8.1.0",
+    "ioredis": "^5.4.0",
+    "postgres": "^3.4.0",
+    "reflect-metadata": "^0.2.2",
+    "rxjs": "^7.8.0",
+    "zod": "^3.24.0"
+  },
+  "devDependencies": {
+    "@nestjs/cli": "^10.4.0",
+    "@nestjs/schematics": "^10.2.0",
+    "@nestjs/testing": "^10.4.0",
+    "@types/express": "^5.0.0",
+    "@types/multer": "^1.4.0",
+    "@types/node": "^22.0.0",
+    "@vitest/coverage-v8": "^3.2.4",
+    "drizzle-kit": "^0.31.4",
+    "puppeteer": "^23.0.0",
+    "tsx": "^4.19.0",
+    "typescript": "^5.7.0",
+    "vitest": "^3.0.0"
+  }
+}