* Add fallback href link * Switch async archive generation to use href links * Edit all templates to use href instead of data-url for archives * Add consistent rel="nofollow" as per wxiaoguang
* Frontend refactor, PascalCase to camelCase, remove unused code * fix
* split `index.js` to separate files * tune clipboard * fix promise * fix document * remove intermediate empty file * fix async event listener * use `export function` instead of `export {}`, add more comments Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com> Co-authored-by: 6543 <6543@obermui.de>