assorted canonicalizations

[ab9rf]

this PR contains an assortment of changes to structures to either use bay12 names for types and fields, or note what the bay12 names are

this PR seeks to avoid any changes that would conflict with existing code; changes that require coordination will be proposed separately

[github-actions]

The sizes of the following types have changed in this pull request. Please verify that this is intentional. Note that renamed types are not currently detected and will also be listed here.

Type	Platform	Previous size	New size (this PR)	Change
dungeon_contextst	linux64	0	1656	+1656
dungeon_contextst	windows64	0	1656	+1656
entity_position_profile_claimst	linux64	0	4	+4
entity_position_profile_claimst	windows64	0	4	+4
knowledge_profilest	linux64	0	368	+368
knowledge_profilest	windows64	0	368	+368
meeting_context	linux64	32	0	-32
meeting_context	windows64	32	0	-32
process_unit_aux	linux64	1664	0	-1664
process_unit_aux	windows64	1664	0	-1664

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