add building scripts

packages/analytics/package.json

@@ -7,6 +7,8 @@
   "license": "GPL",
   "scripts": {
     "start": "node src/index.js",
+    "build": "tsc",
+    "watch": "tsc -w",
     "dev": "nodemon src/index.js"
   },
   "dependencies": {

packages/analytics/tsconfig.json

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