Enable Gemma tools and clickable AI search results

Prevent empty release notes from being written and synced on Claude errors

Fix notification click incorrectly triggering "Failed to Follow Planet" error

WIP: Add on-device Apple Intelligence provider for AI chat

Fix build error from FoundationModels API rename in Xcode 26 SDK

Fix article.md not saved reliably by making saveMarkdown synchronous

Cap log files at 100MB by trimming to 50MB when exceeded

Fix file descriptor race in log file monitoring

Update site templates

Batch Spotlight reindex for following articles after updateArticles

Improve rebuild publishing and rendering performance

Make Spotlight indexing incremental on startup

Add specific CLAUDE.md for tools/generate-sparkle-notes

Fix duplicate task execution in debug mode with Redis lock

Speed up QuickPost by deferring heavy savePublic work off the main thread