Migrate from ParcelJS to esbuild for UI bundling

netbox/project-static/package.json

@@ -5,6 +5,8 @@
   "license": "Apache-2.0",
   "scripts": {
     "bundle": "node bundle.js",
+    "bundle:styles": "node bundle.js --styles",
+    "bundle:scripts": "node bundle.js --scripts",
     "typecheck": "tsc --noEmit"
   },
   "dependencies": {
@@ -15,30 +17,23 @@
     "color2k": "^1.2.4",
     "cookie": "^0.4.1",
     "dayjs": "^1.10.4",
+    "esbuild": "^0.12.15",
+    "esbuild-sass-plugin": "^1.4.8",
     "flatpickr": "4.6.3",
     "just-debounce-it": "^1.4.0",
     "masonry-layout": "^4.2.2",
-    "parcel-bundler": "1.12.3",
     "query-string": "^6.14.1",
     "sass": "^1.32.8",
     "simplebar": "^5.3.4",
     "slim-select": "^1.27.0"
   },
   "devDependencies": {
-    "@babel/core": "^7.0.0-0",
-    "@babel/plugin-proposal-class-properties": "^7.13.0",
-    "@babel/plugin-proposal-nullish-coalescing-operator": "^7.13.8",
-    "@babel/plugin-proposal-object-rest-spread": "^7.13.8",
-    "@babel/plugin-proposal-optional-chaining": "^7.13.8",
-    "@babel/preset-env": "^7.13.9",
-    "@babel/preset-typescript": "^7.13.0",
     "@types/bootstrap": "^5.0.12",
     "@types/clipboard": "^2.0.1",
     "@types/cookie": "^0.4.0",
     "@types/masonry-layout": "^4.2.2",
     "@typescript-eslint/eslint-plugin": "^4.17.0",
     "@typescript-eslint/parser": "^4.17.0",
-    "babel-polyfill": "^6.26.0",
     "eslint": "^7.22.0",
     "eslint-config-prettier": "^8.1.0",
     "eslint-import-resolver-typescript": "^2.4.0",
@@ -47,19 +42,5 @@
     "prettier": "^2.2.1",
     "prettier-eslint": "^12.0.0",
     "typescript": "^4.2.3"
-  },
-  "babel": {
-    "presets": [
-      "@babel/env",
-      "@babel/typescript"
-    ],
-    "plugins": [
-      "@babel/plugin-proposal-optional-chaining",
-      "@babel/proposal-class-properties",
-      "@babel/plugin-proposal-nullish-coalescing-operator"
-    ]
-  },
-  "browserslist": [
-    "defaults"
-  ]
+  }
 }