5.21.2

What's Changed

• Fix storage never becoming ready when pluginStorage has no migration record by @ProfSynapse in #422
• Center the thinking arrow and continuously loop tool status text by @ProfSynapse in #423
• chore: approve install scripts for native deps by @ProfSynapse in #424
• Bound activity traces and chat writes; save turns mid-stream by @ProfSynapse in #425
• Fix Anthropic compaction rejecting Nexus message metadata by @ProfSynapse in #426

Full Changelog: 5.21.1...5.21.2