style: auto-fix and manually resolve all lint errors across the repo
Markdownlint auto-fix (--fix) resolved ~480 issues:
- MD009: trailing spaces
- MD012: multiple consecutive blank lines
- MD022: missing blank lines around headings
- MD031/MD032: missing blank lines around fences/lists
- MD004/MD007: list indentation and style
- MD047: missing final newline
- MD026/MD034/MD053: trailing punctuation, bare URLs, unused refs
Manual markdown fixes:
- MD045: add alt text to 3 architecture diagrams
- MD051: fix broken anchor link in README.md
- MD040: add language to 3 fenced code blocks
YAML fixes:
- Add final newline to dependabot.yml, config.yml, issue templates
- Trim trailing spaces in ci.yml and release-docker-hub.yml
- Fix extra space after colon in release-docker-hub.yml
Co-Authored-By: Claude Opus 4.6 (1M context) <[email protected]>
Signed-off-by: Yurii Shynbuiev <[email protected]>