Obsidian desktop 1.8.9: enhancements and fixes

Obsidian has released version 1.8.9 for desktop, focusing on translations and performance improvements, especially for tree views with many items. The update also addresses commercial license settings, sync warnings, and list numbering, alongside resolving cache loading issues for large vaults. Additionally, the installer now uses Electron 34.3.0, fixing a right-click menu issue on macOS.