chore: add cli rules docs

[DmitryAnansky]

What/Why/How?

CLI rules documentation updates.

Reference

Closes: #1691

Moved docs update from #1697

Testing

Screenshots (optional)

Check yourself

• Code changed? - Tested with redoc/reference-docs/workflows (internal)
• All new/updated code is covered with tests
• New package installed? - Tested in different environments (browser/node)

Security

• Security impact of change has been considered
• Code follows company security practices and guidelines

[changeset-bot]

⚠️ No Changeset found

Latest commit: ed2abd7

Merging this PR will not cause a version bump for any packages. If these changes should not result in a new version, you're good to go. If these changes should result in a version bump, you need to add a changeset.

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[github-actions]

Command	Mean [ms]	Min [ms]	Max [ms]	Relative
redocly lint packages/core/src/benchmark/benches/rebilly.yaml	980.2 ± 24.3	948.8	1039.3	1.01 ± 0.03
redocly-next lint packages/core/src/benchmark/benches/rebilly.yaml	972.6 ± 13.4	952.8	1002.9	1.00

[github-actions]

Coverage report

St.❔	Category	Percentage	Covered / Total
🟡	Statements	78.62%	5049/6422
🟡	Branches	67.22%	2053/3054
🟡	Functions	73.16%	834/1140
🟡	Lines	78.91%	4762/6035

Test suite run success

834 tests passing in 121 suites.

Report generated by 🧪jest coverage report action from ed2abd7

[DmitryAnansky]

Moved docs update from #1697.
@JLekawa, please pick it up from here.

[DmitryAnansky]

I will remove those rules as soon as I will add support in Spot.