Worked on stability improvements for the end-4/dots-hyprland repository, focusing on resolving a crash related to the QuickShell sidebar during panel detachment. Addressed the issue by removing the left sidebar from the focus grab system before destruction, which prevented crashes when users detached the panel in active sessions. This targeted fix enhanced reliability for both end-users and downstream integrations. The solution was delivered as a minimal, commit-based patch, demonstrating careful triage and precise remediation. Utilized QML and front end development skills to stabilize panel lifecycle and focus handling, ensuring smoother user experiences and more robust application behavior in detachment scenarios.