chore: initial project scaffold

Setup monorepo structure with pnpm workspaces, Turborepo, TypeScript,
Biome, Docker Compose (PostgreSQL, Redis, MinIO), Nginx configs,
PM2 ecosystem, and SSL certificates.

package.json

@@ -0,0 +1,16 @@
+{
+  "name": "sase-v2",
+  "version": "0.1.0",
+  "private": true,
+  "packageManager": "pnpm@10.29.3",
+  "scripts": {
+    "dev": "turbo run dev",
+    "build": "turbo run build",
+    "lint": "turbo run lint",
+    "test": "turbo run test",
+    "clean": "turbo run clean"
+  },
+  "devDependencies": {
+    "turbo": "^2"
+  }
+}