The three callers now read their sentences out of summary_ru_v1.json: the
plan lines in morning.Plan.FormatRU, the list and reason words in
tasks.FormatRU, and the habit readouts in memory.Profile.
Two behaviour_test assertions moved from substring to say.IsS, because the
habit gaps have variants now and a substring pins one of them. The
"по {day} у тебя обычно" variant was dropped on sight: the activities are
verbs, so it read "у тебя обычно тренируешься".
The persona scorer covers the family, and a new test asserts every gap
variant still says she has not seen enough rather than that he has nothing.
summary_ru_v1.json: the morning plan, the ranked task list, and the habit
sentences read back out of behaviour records. Own schema_version.
The empty cases are the point. "I have not seen enough yet" and "there is
nothing there" are different claims about his life, and the habit entries
keep the first — three days of taps produce the same "обычно ты ..." as a
year of them. plan_rest_empty stays separate from plan_day_empty for the
same reason: a day that is over was not an empty day.
Count forms stay in Go. день/дня/дней and задача/задачи/задач are
morphology, and they arrive here through {word}. Loader in the next commit.