add start:prod command

Author: brian91292

package.json

@@ -11,6 +11,7 @@
         "concurrently": "concurrently",
         "start": "concurrently \"yarn electron-build && yarn platform-tools && wait-on http-get://localhost:4205/ && cross-env NODE_ENV=dev electron .\" \"cd desktop-app && ng serve --port 4205\"",
         "start:test": "concurrently \"yarn electron-build && yarn platform-tools && wait-on http-get://localhost:4205/ && cross-env NODE_ENV=dev SQ_ENV_CFG=test electron .\" \"cd desktop-app && ng serve -c test --port 4205\"",
+        "start:prod": "concurrently \"yarn electron-build && yarn platform-tools && wait-on http-get://localhost:4205/ && cross-env NODE_ENV=production SQ_ENV_CFG=prod electron .\" \"cd desktop-app && ng serve -c test --port 4205\"",
         "start:sidetest": "concurrently \"yarn electron-build && yarn platform-tools && wait-on http-get://localhost:4205/ && cross-env NODE_ENV=dev SQ_ENV_CFG=test electron .\" \"cd desktop-app && ng serve -c test --port 4205\"",
         "start:test2": "concurrently \"yarn electron-build && yarn platform-tools && wait-on http-get://localhost:4205/ && cross-env NODE_ENV=dev SQ_ENV_CFG=test2 electron .\" \"cd desktop-app && ng serve -c test2 --port 4205\"",
         "start:local": "concurrently \"yarn electron-build && yarn platform-tools && wait-on http-get://localhost:4205/ && cross-env NODE_ENV=dev SQ_ENV_CFG=local electron .\" \"cd desktop-app && ng serve -c local --port 4205\"",