chore(package): change tsconfig and npm scripts changes

- run npm start in production
- run npm start-dev in development mode

package.json

@@ -7,8 +7,10 @@
     "npm": "6.4.1"
   },
   "scripts": {
-    "clean": "rimraf ./lib/",
-    "start": "npm-run-all clean --parallel watch:server --print-label",
+    "start-dev": "npm-run-all clean --parallel watch:server --print-label",
+    "start":"npm run build && node build/server.js",
+    "build": "rimraf ./build && tsc",
+    "clean": "rimraf ./build/",
     "tsc": "tsc",
     "watch:build": "tsc --watch",
     "watch:server": "nodemon --watch 'src/**/*.ts' --exec ./node_modules/.bin/ts-node src/server.ts",

tsconfig.json

@@ -13,8 +13,8 @@
     "sourceMap": true,                     /* Generates corresponding '.map' file. */
     // "outFile": "./",                       /* Concatenate and emit output to single file. */
     // "outDir": "lib",                          /* Redirect output structure to the directory. */
-    "outDir": "./lib",
-    "rootDir": ".",                         /* Specify the root directory of input files. Use to control the output directory structure with --outDir. */
+    "outDir": "build",
+    "rootDir": "src",                         /* Specify the root directory of input files. Use to control the output directory structure with --outDir. */
     // "composite": true,                     /* Enable project compilation */
     // "tsBuildInfoFile": "./",               /* Specify file to store incremental compilation information */
     // "removeComments": true,                /* Do not emit comments to output. */