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/stubs/.npmignore

@@ -0,0 +1 @@
+!*

node_modules/tailwindcss/stubs/.prettierrc.json

@@ -0,0 +1,6 @@
+{
+  "printWidth": 120,
+  "semi": false,
+  "singleQuote": true,
+  "trailingComma": "es5"
+}

node_modules/tailwindcss/stubs/config.simple.js

@@ -0,0 +1,7 @@
+module.exports = {
+  content: [],
+  theme: {
+    extend: {},
+  },
+  plugins: [],
+}

node_modules/tailwindcss/stubs/postcss.config.cjs

@@ -0,0 +1,6 @@
+module.exports = {
+  plugins: {
+    tailwindcss: {},
+    autoprefixer: {},
+  },
+}

node_modules/tailwindcss/stubs/postcss.config.js

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+export default {
+  plugins: {
+    tailwindcss: {},
+    autoprefixer: {},
+  },
+}

node_modules/tailwindcss/stubs/tailwind.config.cjs

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+/** @type {import('tailwindcss').Config} */
+module.exports = __CONFIG__

node_modules/tailwindcss/stubs/tailwind.config.js

@@ -0,0 +1,2 @@
+/** @type {import('tailwindcss').Config} */
+export default __CONFIG__

node_modules/tailwindcss/stubs/tailwind.config.ts

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+import type { Config } from 'tailwindcss'
+
+export default __CONFIG__ satisfies Config