chore: upgraded build process

Author: jpwilliams

dist/index.html

@@ -1,2 +1,2 @@
-<script src="dist/src.19dfc943.js">
+<script src="src.19dfc943.js">
 </script>

dist/src.19dfc943.js

@@ -7,8 +7,10 @@
   "icon": "icon.svg",
   "scripts": {
     "test": "echo \"Error: no test specified\" && exit 1",
-    "dev": "parcel src/index.html --hmr-hostname localhost --public-url ./dist/ -t browser",
-    "build": "parcel build src/index.html --public-url ./dist/ -t browser"
+    "clean": "rimraf dist",
+    "prestart": "npm run clean",
+    "start": "parcel src/index.html --hmr-hostname localhost --public-url ./ -t browser",
+    "build": "tsc && npm run clean && parcel build src/index.html --public-url ./ -t browser"
   },
   "settings": {
     "address": {
@@ -43,6 +45,7 @@
     "eslint-plugin-prettier": "^3.3.1",
     "parcel-bundler": "^1.12.4",
     "prettier": "^2.2.1",
+    "rimraf": "^3.0.2",
     "typescript": "^4.1.3"
   },
   "dependencies": {