fix: Move moveWindowUp into showWindow for all OS. Do not use moveWindowUp when Fether window has a frame

fix: Fixes #442. Rearrange moveWindowUp so doesn't shrink on Windows 10 but still works and saves position

fix: Fixes cannot getContent of undefined bug when run TASKBAR=false and Close Window then re-open it

This reverts commit 8fec211b.

This reverts commit 339f1f59.

This reverts commit 7c827023.

fix: Resize Fether window on Windows with additional height upon load to fit the Feedback button since the menu is shown