plugins/magnifier: actually set the initial zoom properly
toggle() doesn't actually do anything if the current zoom level is 1.0 and target zoom is not 1.0
Commit 2 makes the magnifier effect also not crash KWin on GPU resets
toggle() doesn't actually do anything if the current zoom level is 1.0 and target zoom is not 1.0
Commit 2 makes the magnifier effect also not crash KWin on GPU resets