Add February Matins readings for SanctiM-track saints

8 of February's 10 SanctiM-track saints authored (2 left unsourced —
Common-only, no proper text in the source). Two more turned out to be
missed pre-1955-pool candidates rather than genuine SanctiM cases
(their date's SanctiM file belongs to a different saint sharing the
date). Also settles a convention for bare Gospel incipits followed by
a real homily: author the homily alone as isGospel:false rather than
including the incipit line under isGospel:true.

src/data/propers/nocturn-readings/st-agatha.yml

@@ -0,0 +1,82 @@
+# Matins Nocturn 2 reading for St. Agatha, Virgin and Martyr (Feb 5) —
+# SanctiM/02-05.txt inherits the whole day (`@Sancti/02-05`) with no
+# Nocturn 2/3 override, so this saint's own vita is sourced from the
+# Tridentine track exactly as for a pre-1955 saint (see memory
+# vu-matins-pre1955-saints, vu-matins-sanctim-saints).
+# web/www/horas/Latin/Sancti/02-05.txt, English/Sancti/02-05.txt.
+# Lectio4-6 combined into one reading, one continuous vita, no genuine
+# source break. No responsory given in the source for these lessons.
+id: st-agatha
+readings:
+  - nocturn: 2
+    isGospel: false
+    text:
+      la: >-
+        Agatha virgo, in Sicília nobílibus paréntibus nata, quam Panormitáni et Catanénses civem
+        suam esse dicunt, in persecutióne Decii imperatóris Cátanæ gloriósi martyrii corónam
+        consecúta est. Nam cum pari pulchritúdinis et castitátis laude commendarétur, Quintiánus
+        Sicíliæ prætor ejus amóre captus est. Sed cum, tentáta modis ómnibus ejus pudicítia,
+        Agatham in suam senténtiam perdúcere non posset, christiánæ superstitiónis nómine
+        comprehénsam, Aphrodísiæ cuidam mulíeri depravándam tradit. Quæ Aphrodísiæ consuetúdine
+        cum de constántia coléndæ christiánæ fídei et servándæ virginitátis removéri non posset,
+        núntiat illa Quintiáno se in Agatha óperam pérdere. Quare ille ad se Vírginem addúci
+        jubet; et, Nonne, inquit, te pudet nóbili génere natam, húmilem et servílem
+        Christianórum vitam ágere? Cui Agatha: Multo præstántior est christiána humílitas et
+        sérvitus, regum ópibus ac supérbia.
+
+
+        Quam ob rem irátus prætor hanc ei optiónem dat, velítne pótius venerári deos, an vim
+        tormentórum subíre. At illa constans in fide, primum cólaphis cæsa míttitur in cárcerem;
+        unde postrídie edúcta, cum in senténtia permanéret, admótis candéntibus láminis in
+        equúleo torquétur. Tum ei mamílla abscínditur; quo in vúlnere Quintiánum appéllans Virgo,
+        Crudélis, inquit, tyránne, non te pudet amputáre in fémina, quod ipse in matre suxísti?
+        Mox conjécta in víncula, sequénti nocte a sene quodam, qui se Christi Apóstolum esse
+        dicébat, sanáta est. Rursum evocáta a prætóre, et in Christi confessióne persevérans, in
+        acutis téstulis et candéntibus carbónibus ei subjéctis volutátur.
+
+
+        Quo témpore, ingénti terræmótu urbs tota contrémuit, ac duo paríetes, corruéntes,
+        Silvínum et Falcónium íntimos prætóris familiáres oppressérunt. Quare veheméntius commóta
+        civitáte, véritus pópuli tumúltum Quintiánus, Agatham semimórtuam clam redúci ímperat in
+        cárcerem. Quæ sic Deum precáta: Dómine, qui me custodísti ab infántia, qui abstulísti a
+        me amórem sæculi, qui me carníficum torméntis superiórem præstitísti, áccipe ánimam
+        meam. Ea in oratióne migrávit in cælum, Nonis Februárii: cujus corpus a Christiánis
+        sepelítur.
+      en: >-
+        The Maiden Agatha was a Sicilian of noble birth. The citizens of Palermo and Catania
+        dispute as to which city had the honour of being her birthplace. It was at Catania that,
+        during the persecution under the Emperor Decius, she won the crown of a glorious
+        martyrdom. She was equally celebrated for her beauty and her chastity, and Quintianus,
+        Praetor of Sicily, conceived a passion for her. He tried every sort of device to overcome
+        her modesty, and when he found it impossible to make her consent to his wishes, he caused
+        her to be arrested on a charge of Christian superstition, and handed over to a woman named
+        Aphrodisia to be corrupted. The company, however, of this woman had no effect in shaking
+        her constancy in the Christian worship, nor her settled determination to preserve her
+        purity. Aphrodisia therefore reported to Quintianus that she was only throwing away her
+        pains on Agatha. He ordered her to be brought before him. Thou, said he, art the daughter
+        of a noble family; dost thou feel no shame in living the degraded and slavish life of a
+        Christian? Agatha answered him, The lowliness and bondage of a Christian are far nobler
+        than the estate and pride of a king.
+
+
+        Then the Praetor, being incensed against her, gave her the alternative of either
+        sacrificing to the gods, or being submitted to the torture; and as she remained firm in
+        the faith, she was buffeted and sent back to prison. The next day she was brought forth,
+        and, because her resolution was still unshaken, she was stretched on the rack and tortured
+        with pieces of white-hot metal. Then her breasts were cut off. When Agatha received this
+        injury she cried out to Quintianus, Cruel tyrant, art thou not ashamed to do this to me,
+        having thyself sucked at a mother's breast? She was remanded again to prison and put in
+        irons. That night an old man, who called himself an Apostle of Christ, came to her, and
+        healed her wounds. The following day she was brought for the last time before the Praetor.
+        Her constancy was unmoved, and she was rolled on sharp potsherds and live embers.
+
+
+        At that time the whole city was shaken with a great earthquake, and two of the Praetor's
+        dearest friends, Silvinus and Falconius, were killed by falling walls. The townspeople were
+        in an uproar, and Quintianus, in fear of a riot, ordered Agatha, who was half dead, to be
+        carried back to prison quietly. Then she made the following prayer: O Lord, Who hast been
+        my Keeper from my childhood, Who hast taken from me all love for this present world, Who
+        hast strengthened me so that I am more than conqueror over the cruelty of the executioners,
+        receive my spirit, and with these words she passed to heaven. She finished her testimony
+        on the 5th day of February. Her body was buried by the Christians.
+    status: { la: verified, en: verified }