test: md-only PR to verify ci-complete gate

[spomichter]

Pure md-only change branched off dev (after ci-complete gate merged). Verifies that:

1. Workflow triggers (no paths-ignore blocking it)
2. check-changes correctly detects no code changes
3. Test jobs run but skip all steps via should-run=false
4. ci-complete gate passes

Do NOT merge — delete after verification.

[greptile-apps]

Greptile Summary

adds a test markdown file (docs/ci-gate-test.md) to verify the ci-complete gate workflow handles md-only PRs correctly - specifically testing that check-changes detects no code changes and test jobs skip properly via should-run=false

• Critical syntax error: file contains literal \n characters instead of actual newlines, causing the entire content to render on a single line
• Per PR description, this is a temporary test PR meant for deletion after verification
• aligns with the recently merged ci-complete gate in ci: dynamic branch protection via ci-complete gate #1279

Confidence Score: 2/5

• safe for testing purposes but contains a syntax error that should be fixed
• score reflects that while this is a low-risk test PR (md-only change), the file has a critical formatting issue with literal \n characters that will render incorrectly - needs correction before the test is meaningful
• docs/ci-gate-test.md requires fixing the newline syntax

Important Files Changed

Filename	Overview
docs/ci-gate-test.md	adds test doc for ci-complete gate verification, but contains literal \n instead of newlines

_{Last reviewed commit: a00fd81}

[greptile-apps]

_{1 file reviewed, 1 comment}

_{Edit Code Review Agent Settings | Greptile}

[greptile-apps]

literal \n instead of actual newlines - renders as single line with visible \n characters

Suggested change

	# CI Gate Test\n\nThis file exists solely to test that md-only PRs pass the ci-complete gate without running the full test suite.\n\nDelete after verification.
	# CI Gate Test
	This file exists solely to test that md-only PRs pass the ci-complete gate without running the full test suite.
	Delete after verification.

[spomichter]

Closing — recreating as clean PR with only the should-run fix, no test files.