- sprint-start: remove three-tier severity (critical/warning/suggestion),
align with pr-review policy (every comment is actionable)
- sprint-start: resolve {team_scope_dirs} dangling placeholder
- .gitignore: add .obsidian/ directory
- DEVOPS.md: remove "pending setup" from gdlint (now enforced)
- Remove GEMINI-SCAN.md one-off scan artifact
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>