fix: prevent keyboard shortcuts from triggering while typing in input fields#12

Aarekaz merged 11 commits intomainAarekaz/SplitSimple:mainfrom

claude/fix-shortcut-key-conflict-016n43eH8BjtDpWBvqci1RCYAarekaz/SplitSimple:claude/fix-shortcut-key-conflict-016n43eH8BjtDpWBvqci1RCYCopy head branch name to clipboard