jumpcall 0.4.4

Fix for the far-right pin: macOS parks status items it can't fit at the left screen edge and rewrites the saved position itself. The pin now judges the icon's actual on-screen position (not just the stored preference), snaps back visible misplacements, treats macOS's normalization of the rightmost slot as correct, and never churns against a full menu bar — repositioning into a bar with no room is futile, so it waits for space instead.

Update: brew upgrade jumpcall && jumpcall install (then re-grant Accessibility — see README Troubleshooting).