Migrate to typescript #72

[yuan-93]

Resolve #72 Migrate to Typescript

Changes

1. Add Typescript
2. Add dev dependencies @editorjs/editorjs to use its type
3. Add .d.ts for @codexteam/icons
4. Convert js files to ts files and update relevant interfaces and types
5. Add type-guard to safely infer js Node to HtmlElement
6. Add tsconfig.json
7. Add vite-plugin-dts to generate types during build
8. Add dev dependencies @typescript-eslint/eslint-plugin, @typescript-eslint/parser to support eslint typescript
9. Update "yarn lint" to target .ts files
10. Copy editorconfig from @editorjs/editorjs to have same code formatting
11. Add "yarn build" on pull request at github workflow to build dist folder
12. Increment patch version from v1.4.2 to v1.4.3

[neSpecc]

Great job

[yuan-93]

Thanks for reviewing @neSpecc
Here are the changes made according to your review

Changes

1. remove build step in eslint github workflow
2. use and update list data style
3. make default style optional
4. make dom helper allow to add any attributes
5. update to use readied type from editorjs
6. update doc

[neSpecc]

Hey, @yuan-93, would you help us finishing this pr? We're planning a big update of this tool, so this step is important.

[yuan-93]

yea @neSpecc , I think i will helpout in this weekend

[neSpecc]

Thanks, @yuan-93, very professional work. If you are interested in continuing, let me know.