Add lesson whispers, teacher catch chance, and after-bell teacher talk.

Whispering cuts lesson skill gain from BehaviorDef; a teacher in the room may interrupt into a discipline circle, and pedagogy scales the pupil's opinion of the teacher.

Co-authored-by: Cursor <cursoragent@cursor.com>

src/HSchool.Server/mods/core/localizations/ru.jsonc

@@ -6,6 +6,8 @@
   "Chat": "Разговор",
   "StaffChat": "Разговор в учительской",
   "PhoneChat": "Разговор по телефону",
+  "Whisper": "Шёпот",
+  "TeacherTalk": "Разговор учителя",
   "WalkCorridor": "Прогулка по коридору",
   "WalkYard": "Прогулка во дворе",
   "Behavior": "Правила поведения",
@@ -194,6 +196,8 @@
   "ActionStarted": "начал: {0}",
   "ActionEnded": "закончил: {0}",
   "TalkEnded": "говорил о {0}",
+  "Whispered": "шептались",
+  "TeacherInterrupted": "учитель оборвал",
   "TopicStudy": "учёбе",
   "TopicGames": "играх",
   "TopicFood": "еде",
@@ -202,6 +206,9 @@
   "TopicGossip": "сплетнях",
   "TopicRude": "грубом",
   "TopicAppearance": "внешности",
+  "TopicQuestion": "вопросе по предмету",
+  "TopicPraise": "похвале",
+  "TopicDiscipline": "дисциплине",
   "ApparelReplaced": "получил новую {0}",
   "ApparelChanged": "переоделся: {0}",
   "LessonNoTeacher": "урок без учителя: {0}",