refactor(common): Introduceer common package

common/package.json

@@ -0,0 +1,12 @@
+{
+    "name": "dwengo-1-common",
+    "version": "0.1.1",
+    "description": "Common types and utilities for Dwengo-1",
+    "private": true,
+    "type": "module",
+    "scripts": {
+        "format": "prettier --write src/",
+        "format-check": "prettier --check src/",
+        "lint": "eslint . --fix"
+    }
+}

common/tsconfig.json

@@ -0,0 +1,9 @@
+{
+    "extends": "../tsconfig.json",
+    "include": ["src/**/*.ts"],
+    "compilerOptions": {
+        "rootDir": "./src",
+        "outDir": "./dist",
+        "resolveJsonModule": true
+    }
+}