#90 Feature/setup ci cd

Closes #90

Setup runner and GCP

Also did config for #91

if it's sufficient, this MR could also close #89 and #91

backend/package.json

@@ -2,14 +2,13 @@
   "name": "six-backend",
   "version": "1.0.0",
   "description": "Backend service for SIX",
-  "main": "index.js",
+  "main": "src/index.js",
   "scripts": {
     "linux-test": "NODE_ENV=test && ./node_modules/mocha/bin/mocha src/test",
     "linux-start": "NODE_ENV=development && node src/index.js",
     "windows-start": "set NODE_ENV=development && node src/index.js",
     "prettify": "npx prettier --write \"**/*.js\"",
-    "test": "NODE_ENV=test && ./node_modules/mocha/bin/mocha src/test",
-    "prod": "NODE_ENV=production && nodemon src/index.js localhost 3080"
+    "prod": "SET NODE_ENV=production && nodemon src/index.js localhost 3080"
   },
   "author": "Group B",
   "license": "MIT",