feat: introduce Gatekeeper application, Directus utilities, and monorepo configuration for linting, testing, and husky hooks.

packages/gatekeeper/tsconfig.json

@@ -0,0 +1,11 @@
+{
+  "extends": "@mintel/tsconfig/nextjs.json",
+  "compilerOptions": {
+    "baseUrl": ".",
+    "paths": {
+      "@/*": ["./src/*"]
+    }
+  },
+  "include": ["next-env.d.ts", "**/*.ts", "**/*.tsx", ".next/types/**/*.ts"],
+  "exclude": ["node_modules"]
+}