v0.428.4

What's Changed

• fix(agents): never interrupt a remotely owned Cook attempt on observer exit by @chubes4 in #15999
• fix(agent-task): carry declared gate budgets to Lab runners by @chubes4 in #15998
• fix(upgrade): refuse controller version changes that would strand live runner jobs by @chubes4 in #15997

Full Changelog: https://github.com/Extra-Chill/homeboy/blob/v0.428.4/docs/changelog.md