fix server startup issue

Author: jhades

package.json

@@ -8,7 +8,7 @@
     "test": "ng test",
     "lint": "ng lint",
     "e2e": "ng e2e",
-    "server": "./node_modules/.bin/ts-node -O '{\"module\": \"commonjs\"}' ./server.ts"
+    "server": "./node_modules/.bin/ts-node -P ./server.tsconfig.json ./server.ts"
   },
   "private": true,
   "dependencies": {

server.tsconfig.json

@@ -0,0 +1,5 @@
+{
+  "compilerOptions": {
+    "module": "commonjs"
+  }
+}