Fix docs, add performance report (#885) #810

Job	Run time
linux-64-py3.10	5m 37s
Standard 1-Zone Example (MTC)	3m 56s
prototype_mtc	43m 37s
Standard 2-Zone Example (SANDAG)	57m 1s
develop-docbuild	3m 43s
placeholder_psrc	35m 26s
macOS	4m 14s
prototype_marin	1m 26s
win-64	11m 27s
prototype_mtc_extended	1h 17m 13s
estimation_mode_test	16m 36s
random_seed_generation_test	2m 39s
placeholder_sandag	1h 31m 20s
prototype_sandag_xborder	4m 22s
production_semcog	4m 59s
prototype_mwcog	41m 30s
placeholder_multiple_zone	7m 50s
	6h 52m 56s

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