Merge branch 'ef-plan3': Plan 3, the EF resolution engine

Adds the rite-parameterised Precedence resolver, Liturgical_day, Rite,
and Calendar (year as the primitive, because transfers need whole-year
knowledge), the full EF precedence ruleset (RG 91's 28-entry table,
occurrence RG 92-95, commemorations RG 108-111, transfers RG 96-98),
322 bootstrapped sanctoral entries, colitur day <year>, and validation
layers 3-5.

Layer 3 diffs 16801 days against lectio; layer 4 diffs 730 days against
missalemeum; layer 5 pins ~30 dates on the known-tricky years. Both
comparison layers carry cited allow-lists that name the governing RG
paragraph and which engine is right.

The oracle layer earned its place immediately: Holy Thursday was violet
in colitur and lectio alike, because colitur's data was bootstrapped
from lectio and both carried the same error. Only an independent source
could see it. RG 128(b) and RG 122 name it white.

1 files changed, 79 insertions, 1 deletions

diff --git a/test/cli.t b/test/cli.t
index feb7c49..5a646a4 100644
--- a/test/cli.t
+++ b/test/cli.t
@@ -17,7 +17,7 @@ A year outside the supported domain is rejected (exit 2):
 No/garbage arguments give a usage error (exit 2):
 
   $ colitur
-  colitur: usage: colitur easter <year> | colitur temporal <year>
+  colitur: usage: colitur easter <year> | colitur temporal <year> | colitur day <year>
   [2]
 
 The EF temporal cycle for a year, one line per day:
@@ -41,3 +41,81 @@ A year outside the supported domain is rejected (exit 2):
   $ colitur temporal 1000
   colitur: year 1000 out of range 1583..9999
   [2]
+
+The resolved EF calendar for a year (Task 11) -- temporal AND sanctoral,
+occurrence and transfers applied: one line per civil-year day,
+"YYYY-MM-DD weekday season week slug rank colour [+commemoration-slug]...".
+
+  $ colitur day 2026 | wc -l
+  365
+
+Easter is the observed day exactly once, and carries no commemoration (an
+impeded I class day admits at most one PRIVILEGED commemoration, RG 111, and
+nothing outranks Easter to be impeded by it in the first place):
+
+  $ colitur day 2026 | grep -c '^2026-04-05 '
+  1
+  $ colitur day 2026 | grep '^2026-04-05 '
+  2026-04-05 sunday paschaltide 1 ef-easter-sunday class-1 white
+
+Ash Wednesday: I class (RG 91 entry 7), violet, no numbered week (it falls 4
+days before Lent I's own origin -- rite_ef/temporal_ef.ml's [week]):
+
+  $ colitur day 2026 | grep '^2026-02-18 '
+  2026-02-18 wednesday lent - ef-ash-wednesday class-1 violet
+
+Christmas: I class, white (RG 91 entry 1):
+
+  $ colitur day 2026 | grep '^2026-12-25 '
+  2026-12-25 friday christmastide - ef-nativity class-1 white
+
+All Souls (2 Nov, RG 91 entry 8) end to end: 2 Nov 2025 is a Sunday (verified
+independently -- 1 Jan 2025 is a Wednesday, day-of-year 306, (3+305) mod 7 =
+0 = Sunday), so entry 8 yields to it (still an ordinary II-class Sunday,
+"sunday" in season time-after-pentecost, colour green -- the week number
+itself is not re-asserted here, already covered by test_temporal_ef.ml); RG
+95 then transfers All Souls (I class, not a Sunday, not a vigil) and RG 96
+places it on 3 Nov, the next day that is not I or II class:
+
+  $ colitur day 2025 | grep -c 'commemoration-of-all-souls'
+  1
+  $ colitur day 2025 | grep '^2025-11-02 ' | sed -E 's/ [0-9]+ ef-time-after-pentecost-sunday-[0-9]+ / <week> ef-time-after-pentecost-sunday-<n> /'
+  2025-11-02 sunday time-after-pentecost <week> ef-time-after-pentecost-sunday-<n> class-2 green
+  $ colitur day 2025 | grep '^2025-11-03 '
+  2025-11-03 monday time-after-pentecost 21 commemoration-of-all-souls class-1 black
+
+(week 21: Pentecost 2025 is 8 June (colitur easter 2025); 8 Jun - 3 Nov is
+148 days, floor_div(148, 7) = 21 -- rite_ef/temporal_ef.ml's own [week]
+formula, hand-verified before promoting this line, not merely printed and
+trusted.)
+
+All Souls observed directly on 2 Nov in a year where it does not fall on a
+Sunday: 2 Nov 2026 is a Monday (1 Jan 2026 is a Thursday, same day-of-year
+306 offset, (4+305) mod 7 = 1 = Monday):
+
+  $ colitur day 2026 | grep -c 'commemoration-of-all-souls'
+  1
+  $ colitur day 2026 | grep '^2026-11-02 '
+  2026-11-02 monday time-after-pentecost 23 commemoration-of-all-souls class-1 black
+
+(week 23: Pentecost 2026 is 24 May (colitur easter 2026); 24 May - 2 Nov is
+162 days, floor_div(162, 7) = 23 -- same formula, same independent check.)
+
+RG 96's Annunciation exception (25 March) is CONDITIONAL, not unconditional
+-- fix round 1, coordinator review, register corrected 2026-08-12. In 2057,
+25 March is Lent III Sunday (I class, impedes it); 26 March is an ordinary
+Lent feria (III class, well before Easter, 22 April 2057), so the GENERAL
+RG 96 target -- not the Monday after Low Sunday -- is what governs, since
+the general walk never crosses Easter. Before this fix the unconditional
+reading sent it to 30 April (Easter + 8) instead:
+
+  $ colitur day 2057 | grep '^2057-03-26 '
+  2057-03-26 monday lent 3 annunciation-of-the-blessed-virgin-mary class-1 white +ef-lent-3-monday
+  $ colitur day 2057 | grep -c 'annunciation-of-the-blessed-virgin-mary'
+  1
+
+A year outside the supported domain is rejected (exit 2):
+
+  $ colitur day 1000
+  colitur: year 1000 out of range 1583..9999
+  [2]