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/yaml/dist/log.js

@@ -0,0 +1,19 @@
+'use strict';
+
+var node_process = require('process');
+
+function debug(logLevel, ...messages) {
+    if (logLevel === 'debug')
+        console.log(...messages);
+}
+function warn(logLevel, warning) {
+    if (logLevel === 'debug' || logLevel === 'warn') {
+        if (typeof node_process.emitWarning === 'function')
+            node_process.emitWarning(warning);
+        else
+            console.warn(warning);
+    }
+}
+
+exports.debug = debug;
+exports.warn = warn;