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/dlv/dist/dlv.es.js

@@ -0,0 +1,2 @@
+export default function(t,e,l,n,r){for(e=e.split?e.split("."):e,n=0;n<e.length;n++)t=t?t[e[n]]:r;return t===r?l:t}
+//# sourceMappingURL=dlv.es.js.map