v0.3.0

Changelog

• e827a6b: Merge pull request #26 from maximilianfeix/launch-kit (@maximilianfeix)
• 72683a2: Merge pull request #27 from maximilianfeix/diagnose-disk (@maximilianfeix)
• 05a9d11: Merge pull request #28 from maximilianfeix/docs-release-0.2.0 (@maximilianfeix)
• 2207839: Merge pull request #29 from maximilianfeix/fix-containerd-prune (@maximilianfeix)
• ce79197: Merge pull request #30 from maximilianfeix/release-0.3.0 (@maximilianfeix)
• d465313: Merge remote-tracking branch 'origin/main' into diagnose-disk (@maximilianfeix)
• e5411be: feat: show the data root's filesystem and measure the data root with --disk (@maximilianfeix)
• 5b0b51d: fix: do not promise that prune keeps shared build cache on the containerd image store (@maximilianfeix)