v1.2.0

What's New

CI Pipeline

• Added CI checks for markdown, YAML, link validation, spelling, and cross-reference integrity

Battleships Demo

• Overhauled with game modes, AI opponent, accessibility improvements, and UX polish

Nelson Skill

• Added motivation and graduated discipline system
• Moved crew briefing to after battle plan phase
• Added step gate checks and crew briefing template
• Switched to imperative language throughout

Operational Improvements

• Renamed template index entry for clarity (thanks @EmanuelFaria)

Docs

• Updated README with crew examples and action stations documentation