Shell Pilot 1.12.0

Added independent sidebar text size controls and Git commit history viewer in the sidebar directory tree.

• Sidebar text size can be adjusted independently from terminal font via Cmd+Shift++ / Cmd+Shift+- or in Settings under Appearance
• Sidebar font size scales session names, directory paths, file tree items, and all icons proportionally (range 10–18pt)
• Git icon button appears on root folders and subfolders that contain a .git repository
• Popover shows the last 50 commits with short hash, author, date, and full message
• Click any commit hash to instantly copy it to your clipboard
• Icon color adapts between white (dark mode) and blue (light mode)