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/compose/compose-scalar.d.ts

@@ -0,0 +1,5 @@
+import { Scalar } from '../nodes/Scalar';
+import type { BlockScalar, FlowScalar, SourceToken } from '../parse/cst';
+import type { ComposeContext } from './compose-node';
+import type { ComposeErrorHandler } from './composer';
+export declare function composeScalar(ctx: ComposeContext, token: FlowScalar | BlockScalar, tagToken: SourceToken | null, onError: ComposeErrorHandler): Scalar.Parsed;