The export download script was refactored to use ES6 syntax and webpack's modular system. This included separating out the download script into its own file for better organization, removing globally-scoped JavaScript, and adding the new download script as a webpack entry point. Also, the import method for the 'mime' library was adjusted to use ES6 syntax.
* chill: chill theme entrypoint
* lib: local libs, called in several place but don't have entrypoint
* module: local libs with specific entrypoints
* page: pages with specific entrypoints
* vuejs: vue components with specific entrypoints
remove local libs jquery and select2, they already exists in node_modules
remove duplicate fonts