Add NestJS fabric trade API with Prisma and Docker

Provide backend for admin and user apps with Postgres, migrations, seed data, and docker-compose for LiteSpeed reverse-proxy deployment.

Co-authored-by: Cursor <cursoragent@cursor.com>

test/jest-e2e.json

@@ -0,0 +1,9 @@
+{
+  "moduleFileExtensions": ["js", "json", "ts"],
+  "rootDir": ".",
+  "testEnvironment": "node",
+  "testRegex": ".e2e-spec.ts$",
+  "transform": {
+    "^.+\\.(t|j)s$": "ts-jest"
+  }
+}