A receiveDir stored as "~/Omarchy-Send" (hand-edited, or typed into the
Settings tab) was treated as a relative path, so the receiver silently
created a literal "~" directory under its cwd and wrote incoming files
there. The TUI expanded ~ for display only, which hid the problem.
The canonical ExpandHome now lives in config and is applied in Load
(normalised value is persisted back), in the Settings-tab save, and by
the TUI's display helper, which now delegates to it.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
