Towards grudge typing #1863

Job	Run time
Ruff	8s
basedpyright	1m 40s
Typos	7s
Pytest Conda Py3 POCL	1m 26s
Pytest Conda Py3 Intel	1m 33s
Examples Conda Py3	1m 29s
Tests for downstream project mirgecom	5s
Tests for downstream project mirgecom_examples	5s
Tests for downstream project meshmode	2m 23s
Tests for downstream project grudge	2m 44s
Documentation	1m 52s
	13m 32s

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