feat: implement build system and development workflow

- Add npm scripts for CSS/JS compilation (build:css, build:js, build)
- Create PowerShell build automation script
- Document development workflow in README
- Add troubleshooting guide for build issues
- Specify proper file structure and compilation process

Supports Tailwind CSS v3.4.0 and esbuild bundling with source maps.

node_modules/tailwindcss/lib/util/cloneDeep.js

@@ -0,0 +1,22 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", {
+    value: true
+});
+Object.defineProperty(exports, "cloneDeep", {
+    enumerable: true,
+    get: function() {
+        return cloneDeep;
+    }
+});
+function cloneDeep(value) {
+    if (Array.isArray(value)) {
+        return value.map((child)=>cloneDeep(child));
+    }
+    if (typeof value === "object" && value !== null) {
+        return Object.fromEntries(Object.entries(value).map(([k, v])=>[
+                k,
+                cloneDeep(v)
+            ]));
+    }
+    return value;
+}