fix(ci): improve logging in the reviewdog workflow

[OnkarRuikar]

• addresses correct html closing tag (typo) #37217 (comment)

Summary

At the moment, it is hard to figure out what went wrong when the reviewdog workflow fails to post comments on a PR.

Solution

When the workflow fails, dump the prettier—-check logs. Also, provide the Prettier playground link so driveby GitHub online contributors can format files without setting up a local dev environment.

Note: The PR also adds words used in workflows to the cSpell ignore list.

Testing

The code has been tested in:

• update workflow test OnkarRuikar/content#43
• https://github.com/OnkarRuikar/content/actions/runs/12428086076/job/34699041382?pr=43#step:12:52

The new logs look like as follows:

Please fix all the linting issues mentioned in the following logs and in the PR review comments.

🪵 Logs from markdownlint:
yarn run v1.22.22
$ /home/runner/work/content/content/node_modules/.bin/markdownlint-cli2 --fix files/en-us/web/html/element/summary/index.md
markdownlint-cli2 v0.16.0 (markdownlint v0.36.1)
Finding: files/en-us/web/html/element/summary/index.md !node_modules !.git !.github !tests
Linting: 1 file(s)
Summary: 1 error(s)
files/en-us/web/html/element/summary/index.md:30 MD001/heading-increment Heading levels should only increment by one level at a time [Expected: h4; Actual: h5]
error Command failed with exit code 1.
info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.

🪵 Logs from front-matter linter:
1 0

error: Error: files/en-us/web/html/element/summary/index.md
Front matter boolean schema is false
'page-type' property must be equal to one of the allowed values:
guide, landing-page, html-attribute, html-attribute-value, html-element

🪵 Logs from Prettier formatter:
yarn run v1.22.22
$ /home/runner/work/content/content/node_modules/.bin/prettier --check files/en-us/web/html/element/summary/index.md
Checking formatting...
[warn] files/en-us/web/html/element/summary/index.md
[warn] Code style issues found in the above file. Run Prettier with --write to fix.
error Command failed with exit code 1.
info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.

You can use Prettier playground to format the files online: https://prettier.io/playground/#N4Igxg9gdgLgprEAuEBiABABwIYGd7oIwCWATnOgGbEA2FAFnOSADQgSYnS7KjamkIAdwAK-BDxTYaQ7AE8ebAEalsYANZwYAZWwBbOABliUOMkrTccZao1btOMCYDmyGKQCu1kFb3E3nt5wAB6YTMQGsNIAKkxQ-MRwkhY0Vmy4LnQAih4Q8OaW3gBWuMHamXA5eWZIKWkgAI6[58](https://github.com/OnkarRuikar/content/actions/runs/12428086076/job/34699041382?pr=43#step:12:59)CKCmJIgeAC0pnAAJv2sIO7YtC4AwhB6etjInTQ0QxlQznQAgjDuxEoeLUzGpgWp3vQwejQA6vTE8LiOcNoSN8QAbjdyc2C4iiAvXgCSUAGsG0YFIxE4ayB2hgcjoR3qmEEVguqkwcyRSSYLzMbBMVlIMFa2GcMwR3hwpAJcxmpHUfWEUCGSJMMAuxD6MHoyAAHAAGNjkJpkODE0mzWqFNgwbBKdmc7lIABMbA8VmisuSUpAcD0Sn6Az6hmwKw8JLgADEIKQZpsXHNsLsICAAL4uoA

Error: Process completed with exit code 1.

[Josh-Cena]

Let's try this. Thanks!