2026.06.9

What's Changed

• feat(xentral-studio): document compose_ui and file/tool actions by @sauterbe in #5
• feat(studio): refresh example app templates with shadcn building blocks by @sauterbe in #6
• ci: auto-release on merge to main by @sauterbe in #7
• fix(ci): tag-only release that survives branch protection by @sauterbe in #8
• feat(workflows): make horizontal the only layout agents build by @sauterbe in #9

Full Changelog: 2026.06.6...2026.06.9