Add key alias support (closes #12)#21

jackielii wants to merge 2 commits intomainjackielii/skhd.zig:mainfrom

claude/plan-key-alias-support-01Q8Q1qANjKGsL4x1iy4JpfJjackielii/skhd.zig:claude/plan-key-alias-support-01Q8Q1qANjKGsL4x1iy4JpfJCopy head branch name to clipboard