use prettier to format md files

[jimexist]

Which issue does this PR close?

Closes #.

Rationale for this change

What changes are included in this PR?

• prettier
• fd

fd -e md md ballista docs -x prettier --write

Are there any user-facing changes?

[codecov-commenter]

Codecov Report

Merging #367 (a4d7a90) into master (2f73558) will not change coverage.
The diff coverage is n/a.

❗ Current head a4d7a90 differs from pull request most recent head 8e972b0. Consider uploading reports for the commit 8e972b0 to get more accurate results

@@           Coverage Diff           @@
##           master     #367   +/-   ##
=======================================
  Coverage   75.88%   75.88%           
=======================================
  Files         143      143           
  Lines       23773    23773           
=======================================
  Hits        18041    18041           
  Misses       5732     5732           

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[msathis]

Look good 👍 @jimexist should we also add a .prettierrc file if we used custom settings & lint task during build? Maybe a separate PR at a later time is fine as well.

[alamb]

I reviewed the rendered changes manually by looking at
https://github.com/Jimexist/arrow-datafusion/tree/update-docs-format

And they look good -- thanks @jimexist

[alamb]

👍

[jimexist]

I reviewed the rendered changes manually by looking at

https://github.com/Jimexist/arrow-datafusion/tree/update-docs-format

And they look good -- thanks @jimexist

Thanks I've been thinking of adding a non failing CI job so that future changes can be detected

[jimexist]

Look good 👍 @jimexist should we also add a .prettierrc file if we used custom settings & lint task during build? Maybe a separate PR at a later time is fine as well.

The philosophy of prettier is to apply as little config as possible so if not necessary I can leave out the rc file