feat: add plugins for compilers - babel, swc, esbuild, eslint

[cray0000]

1. add plugins for compilers - babel, swc, esbuild, eslint. With support for source maps and JS/JSX/TS/TSX.
2. support compiling class shorthands to custom properties: className | styleName | class
3. support different strategies of merging class shorthands -- either concatenate for string-only classes or classnames for classnames-like merging as an array.
4. by default treat class shortnames which start with a capital letter as actually being part of the component path -- so cases like Modal.Header.active will correctly use Modal.Header as a component.