v0.5.9

What's Changed

• chore: update provider model list for v0.5.9
• Show dates on message send time and answer-received time
• Add sound notifications for turn end and when the agent needs you
• fix(threads): don't blink the Threads tab for the thread you're viewing
• feat(threads): fold and navigate directory groups in the Threads tab
• feat(threads): render reopened threads read-only while initializing