feat(of): assemble Rite_of.context and wire --rite of into the CLI

Task 5 of Phases 3-5 (the payoff task): bundles Tasks 1-4's separately
built pieces (Temporal_of, Precedence_of, Rubrics_of, Lectionary_of)
into a (Vocab_of.season, Vocab_of.rank) Colitur_kernel.Rite.t, and
wires colitur day/readings --rite of <year> into the CLI. Default
stays ef; every pre-existing invocation is byte-identical (asserted
directly in test/cli.t and against a real v1.0.0 build for three
years, plus git diff --stat v1.0.0..HEAD over lib/rites/rite_ef/,
lib/kernel/, data/ef/ is empty).

No kernel change was needed, confirming the spec's central claim.
season_runs needed real thought rather than the brief's own suggested
Vocab_of.seasons: Temporal_of.season's own 'first run'/'second run'
comments confirm Ordinary Time is genuinely interrupted by Lent and
Easter over one liturgical year, so the expected run-length-compressed
sequence names it twice, six runs over five seasons -- exactly the
case Rite.t.season_runs's own doc comment already names as its
illustration for why this field is rite-supplied rather than derived.
easter/fixed_key are as specified, each carrying its own citation
(Gregorian computus; the 2002 Missal's one bissextilis occurrence is a
leap-year table entry, not a kalends-doubling rule, so fixed_key is
identity).

Follows rite_ef.ml's template and its lectionary-parameter lesson
exactly: lectionary is caller-supplied, not closed over.

test/test_rite_of.ml resolves the real assembled rite (calendar-2002
.sexp + all 13 amendment overlays + lectionary.sexp) through Calendar
and Validate.run, the same discipline test_validate.ml/test_rite_ef.ml
already apply to EF. This is the first time rite_of has been checked
this way, and it surfaced two new, real, cited gaps outside this
task's own scope to fix: Temporal_of never reaches Normae n.35(a)'s
30-December Holy Family fallback in a year with no Sunday in 26-31
December (first hit 1583, the domain floor), and Temporal_of.anchors
disagrees with temporal on 24 December when that date is itself a
Sunday (Advent IV outranks the Vigil, first hit 2006). Both pinned as
known-wrong, not fixed, the same treatment the brief's own pre-known
St Joseph/Palm Sunday gap (Normae n.56(f)) gets, pinned on 2062. A
third gap was found in data/of/lectionary.sexp's own coverage (audited
against one civil year only, so the other weekday-cycle letter is
unaudited and at least one pairing is asymmetric on shipped data) --
that file is excluded from this task, so the wide 2005-2050 sweep
checks structural invariants only and leaves the citation-chain checks
to the small, individually-audited landmark-year set.

make check (COLITUR_EXHAUSTIVE_SWEEP=1): exit 0, 867 tests, ~316s.

1 files changed, 57 insertions, 0 deletions

diff --git a/lib/rites/rite_of/rite_of.mli b/lib/rites/rite_of/rite_of.mli
new file mode 100644
index 0000000..eeb38d5
--- /dev/null
+++ b/lib/rites/rite_of/rite_of.mli
@@ -0,0 +1,57 @@
+(** The OF (post-1970) rite, bundled: this library's top-level module (its
+    filename matches the library's own name "rite_of", so dune uses it as
+    the library's entry point directly rather than generating one -- see the
+    .ml's own comment). Re-exports every sibling module this library
+    defines, so [Rite_of.Vocab_of], [Rite_of.Temporal_of],
+    [Rite_of.Precedence_of], [Rite_of.Rubrics_of] and [Rite_of.Lectionary_of]
+    keep resolving exactly as they did before this module existed.
+
+    Task 5 (2026-08-25-colitur-of-phases-3-5): assembles Tasks 1-4's
+    separately-built pieces into a {!Colitur_kernel.Rite.t}, with NO kernel
+    change -- the spec's own central claim for this module. *)
+
+module Vocab_of = Vocab_of
+module Temporal_of = Temporal_of
+module Precedence_of = Precedence_of
+module Rubrics_of = Rubrics_of
+module Lectionary_of = Lectionary_of
+
+(** The OF rite (design spec's [RITE] signature, realised as a
+    {!Colitur_kernel.Rite.t} value, the same shape {!Rite_ef.Rite_ef.context}
+    already establishes):
+    - [id], [vocab], [year_start], [temporal], [anchors]: {!Temporal_of}
+      unchanged (Normae n. 35-44's seasons and named movable/fixed days).
+    - [easter]: {!Colitur_kernel.Computus.gregorian_easter} -- the Roman
+      rite's own computus, supplied by the rite rather than assumed by the
+      kernel, so a Julian-reckoning rite can differ (see the .ml's own
+      citation).
+    - [fixed_key]: identity. The OF carries no bissextile (kalends-doubling)
+      convention the way the 1962 Missal does -- see the .ml's own citation
+      for the primary-source check this rests on.
+    - [rules]: {!Precedence_of}'s Tabula/Normae n. 60 functions, wrapped as
+      one {!Colitur_kernel.Precedence.rules} record.
+    - [season_runs]: NOT {!Vocab_of.seasons} -- see the .ml's own citation:
+      Ordinary Time runs in two separate blocks over one liturgical year
+      (Normae n. 43-44), so the expected run-length-compressed sequence
+      names it twice.
+    - [transfer_target]: {!Precedence_of.transfer_target}, Normae n. 60/n. 5.
+      Known incomplete on one named date shape (Normae n. 56(f), St
+      Joseph's backward anticipation onto Palm Sunday) -- documented on that
+      value's own .mli, not repeated or silently worked around here.
+    - [readings]: {!Lectionary_of.readings} partially applied to the
+      caller's own [~lectionary] and {!Temporal_of.year_start} (the OF
+      reading-cycle arithmetic's own Advent anchor) -- no [~commons]
+      parameter, unlike EF: the OF lectionary chain has no Commons
+      indirection to thread through.
+    - [creed], [gloria], [preface]: {!Rubrics_of}, IGMR n. 53/67-68/364-365.
+
+    [~lectionary] is a caller-supplied parameter, not a value closed over an
+    internal load -- {!Rite_ef.Rite_ef.context}'s own .ml comment records
+    the exact startup failure this shape avoids (a command touching no
+    lectionary data, like `colitur easter <year>`, dying at load time the
+    moment the data file is merely absent from a bare build). Follow that
+    same seam here: a caller loads data/of/lectionary.sexp however suits it
+    (bin/main.ml's own loader is the one this module ships with), and a
+    future diocesan/proper OF lectionary overlay has the identical seam to
+    attach to. *)
+val context : lectionary:Colitur_kernel.Lectionary.t -> (Vocab_of.season, Vocab_of.rank) Colitur_kernel.Rite.t