validatelisted

Run full validation suite on the project: 1. **YAML**: `find manifests/ -name "*.yaml" -exec yamllint -d relaxed {} +` 2. **Shell**: `find scripts/ -name "*.sh" -exec shellcheck {} +` 3. **K8s**: `find manifests/ -name "*.yaml" -exec kubectl apply --dry-run=client -f {} \;` 4. **Git**: `git diff --cached --name-only` to show what's staged 5. **Docs**: Verify CLAUDE.md exists and is under 4KB Report pass/fail for each category. Fix issues if $ARGUMENTS contains "fix".