Update speckit.analyze.md to reflect changes in command references, ensuring consistency in the execution flow and clarity in the analysis process. The command now specifies `/speckit.tasks` and `/speckit.implement` for improved user guidance.
Add automated markdown linting to ensure consistent formatting across
all markdown files in the repository.
Changes:
- Add .markdownlint-cli2.jsonc configuration
- Create .github/workflows/lint.yml for CI/CD integration
- Fix all 908 existing markdown errors across 27 files
- Enforce ATX-style headings and asterisk emphasis
- Set consistent 2-space list indentation
This prevents markdown errors after project initialization and
maintains high documentation quality standards.
