chore(readme): update styles and information

[hiroppy]

• This is a bugfix
• This is a feature
• This is a code refactor
• This is a test update
• This is a docs update
• This is a metadata update

For Bugs and Features; did you add new tests?

no

Motivation / Use-Case

Change to the same style as webpack's readme.

Breaking Changes

no

Additional Info

[codecov]

Codecov Report

Merging #1685 into master will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master    #1685   +/-   ##
=======================================
  Coverage   83.76%   83.76%           
=======================================
  Files           8        8           
  Lines         536      536           
  Branches      161      161           
=======================================
  Hits          449      449           
  Misses         70       70           
  Partials       17       17

---

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[alexander-akait]

We should avoid using html, it is bad practice. Also let's do:

• Remove Maintainers section (it is outdated) and no need
• Don't move div after description

[hiroppy]

• Don't move div after description

sorry, I want to get more details.

Maybe, L21?

[alexander-akait]

@hiroppy yep L21

[hiroppy]

updated

[alexander-akait]

Let's avoid using html in headers, it is really bad idea, when you want compile markdown to html and publish this on site, it is headache. Better never use html in markdown, expect when you do something difficult.

[hiroppy]

updated

[alexander-akait]

Good job thanks!