Preparing library for export.

Reconfigured webpack.

Removed unused packages.

Added library exports (webpack configured to export IIFE).

Created showcase directory.

showcase/package.json

@@ -0,0 +1,24 @@
+{
+  "name": "showcase",
+  "type": "module",
+  "version": "1.0.0",
+  "description": "",
+  "main": "webpack.common.js",
+  "scripts": {
+    "build": "webpack --config webpack.prod.js",
+    "watch": "webpack serve --config webpack.dev.js"
+  },
+  "keywords": [],
+  "author": "",
+  "license": "ISC",
+  "devDependencies": {
+    "css-loader": "^6.7.1",
+    "html-loader": "^3.1.0",
+    "html-webpack-plugin": "^5.5.0",
+    "style-loader": "^3.3.1",
+    "webpack": "^5.72.0",
+    "webpack-cli": "^4.9.2",
+    "webpack-dev-server": "^4.8.1",
+    "webpack-merge": "^5.8.0"
+  }
+}