Tags: Kotlin/kotlin-spec

Add grammar workflow skills, slim down CLAUDE.md

Extract multi-step workflows into Claude Code skills:
- /grammar-test: validate grammar changes (baseline, build, diff)
- /grammar-failures: investigate and categorize test failures
- /grammar-fix-tests: update golden files and fix markers

CLAUDE.md retains project reference (build, test infra, markers)
and points to skills for workflows.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Add grammar workflow skills, slim down CLAUDE.md

Extract multi-step workflows into Claude Code skills:
- /grammar-test: validate grammar changes (baseline, build, diff)
- /grammar-failures: investigate and categorize test failures
- /grammar-fix-tests: update golden files and fix markers

CLAUDE.md retains project reference (build, test infra, markers)
and points to skills for workflows.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Merge branch 'develop' into release

Merge branch 'develop' into release

Merge branch 'develop' into release

Merge branch 'develop' into release

Merge branch 'develop' into release to update spec version

Kotlin Specification 1.4-rfc+0.3

Support build of html by sections

More stubs for new parts