calendar: real occurrence/precedence resolution (feast ranks, sanctoral content)

will/vu

Replaces the FeastRank placeholder with a real ordered FeastClass (the old
pre-1955 six-level scale) and a new TemporalCategory (privileged/ordinary
Sunday/feria). calendar/commemorations.ts's decideOccurrence encodes the
actual precedence rules as explicit, commented branches per category
rather than the reference engine's own opaque numeric weights — this app
targets one ruleset, so the readability trade-off is worth it. Category
membership (data/calendar/temporal-categories.yml) is a best-effort
reconstruction of the pre-1955 tradition, not sourced from a primary text;
expect corrections.

calendar/feasts.ts resolves real sanctoral candidates, and resolveDay()
wires it all together — occurring/temporalCategory are no longer stubs.
isDoubleOrHigher (hours/antiphon.ts) is now a real comparison instead of
a hardcoded false.

Seeded 7 real saints/feasts, each verified directly against Divinum
Officium's own rank data (not reconstructed from memory) as a small,
growable start: St. Lawrence, the Assumption, St. Augustine, the Nativity
of the BVM, St. Michael, All Saints, the Immaculate Conception.

This commit is contained in:

Will Estes

2026-08-10 07:03:28 -04:00

parent ec448bc35b

commit 2ea21f2c89

19 changed files with 456 additions and 54 deletions

									
										src/data/calendar/saints/immaculate-conception.yml
									
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				# Verified against Divinum Officium (web/www/horas/Latin/Sancti/12-08.txt,

				# untagged/default [Rank] block).

				id: immaculate-conception

				name: "The Immaculate Conception of the Blessed Virgin Mary"

				rank: duplex-1-classis

				common: common-of-the-bvm

				propers: null