style: prettier default options

[alexander-akait]

This PR contains a:

• bugfix
• new feature
• code refactor
• test update
• typo fix
• metadata update

Motivation / Use-Case

default prettier options

Breaking Changes

No

Additional Info

No

[codecov]

Codecov Report

Merging #1230 (cc5dfd6) into master (62e8253) will not change coverage.
The diff coverage is 100.00%.

@@           Coverage Diff           @@
##           master    #1230   +/-   ##
=======================================
  Coverage   99.41%   99.41%           
=======================================
  Files          11       11           
  Lines         685      685           
  Branches      221      221           
=======================================
  Hits          681      681           
  Misses          4        4           

Impacted Files	Coverage Δ
src/CssSyntaxError.js	100.00% <100.00%> (ø)
src/Warning.js	100.00% <100.00%> (ø)
src/cjs.js	100.00% <100.00%> (ø)
src/index.js	100.00% <100.00%> (ø)
src/plugins/postcss-icss-parser.js	100.00% <100.00%> (ø)
src/plugins/postcss-import-parser.js	100.00% <100.00%> (ø)
src/plugins/postcss-url-parser.js	100.00% <100.00%> (ø)
src/runtime/api.js	100.00% <100.00%> (ø)
src/runtime/cssWithMappingToString.js	100.00% <100.00%> (ø)
src/runtime/getUrl.js	100.00% <100.00%> (ø)
... and 1 more

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