WIP: Cubewcs mosaic and dask reproject #1016

Job	Run time
Py3.10 mindeps	5m 42s
Py3.11 mindeps	6m 53s
Py3.12 mindeps	7m 7s
Py3.11 no visualization + coverage	9m 26s
Py3.8 mindeps	3m 25s
Py3.9 noviz	5m 38s
Py3.9 all	5m 47s
Py3.11 dev	7m 56s
Py3.11 viz	7m 55s
Py3.11 all dev	8m 5s
Py3.8 mindeps and CASA	4m 24s
Py3.10 mindeps and CASA	7m 41s
Py3.11, noviz, dev	7m 58s
Py3.8 noviz (except CASA)	3m 49s
Py3.11 noviz (except CASA) MacOS X	3m 25s
Py3.11, noviz Windows	12m 20s
Py3.11, noviz, dev; Windows	11m 38s
Documentation	1m 23s
	2h 0m 32s

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