feat(jobs): leisure ticks name the day's diary and journal, two own hours stay empty and carry an echo

tests/test_leisure.py

@@ -1,17 +1,22 @@
 from datetime import datetime
+from pathlib import Path
 from zoneinfo import ZoneInfo
 
 from beaver_agent.jobs.leisure import (
+    EMPTY_DEFAULT,
     MINE_MIN,
     QUIET_TICKS,
     Plan,
     brief,
     day_of,
+    echo,
     enabled,
+    kind_of,
     plan_of,
     quiet_hour,
     tick_hours,
 )
+from beaver_agent.vault import VAULT
 
 ZONE = ZoneInfo("Europe/Warsaw")
 
@@ -121,3 +126,81 @@ def test_last_night_tick_says_nothing_is_left_ahead():
     assert "впереди больше нет" in text
     assert "израсходовано 2 из 2" in text
     assert "Сутки заканчиваются через 6 ч" in text
+
+
+def test_two_of_my_hours_are_empty_named_or_not():
+    named = plan_of(
+        "сутки: 2026-09-08\nмои часы: 13, 15, 18, 21, 00, 02, 06\n"
+        "пустые часы: 21, 02\n",
+        "2026-09-08",
+    )
+    assert named.empty == (21, 2)
+
+    unnamed = plan_of(None, "2026-09-08")
+    assert unnamed.empty == EMPTY_DEFAULT
+    assert set(unnamed.empty) <= set(unnamed.mine)
+
+    foreign = plan_of(
+        "сутки: 2026-09-08\nмои часы: 13, 14, 15, 16, 17, 19, 20\n"
+        "пустые часы: 22, 20\n",
+        "2026-09-08",
+    )
+    assert foreign.empty == (19, 20)
+    assert kind_of(20, foreign) == "empty"
+    assert kind_of(13, foreign) == "mine"
+    assert kind_of(21, foreign) == "mixed"
+
+
+def test_an_empty_hour_carries_no_work_but_an_echo_and_the_files_of_the_day():
+    plan = plan_of(None, "2026-09-08")
+    heard = (VAULT / "мета" / "бобер" / "дневник" / "2026-08-30.md", "Раз.\nДва.")
+    text = brief(at("2026-09-08 18:00"), plan, heard=heard)
+    assert "Тип: пустой - час без дел вообще" in text
+    assert "Пустые: 18, 00." in text
+    assert "Эхо - `мета/бобер/дневник/2026-08-30.md`:\n> Раз.\n> Два.\n" in text
+    assert "Дневник - `мета/бобер/дневник/2026-09-08.md`" in text
+    assert "`мета/бобер/журнал/2026-09-08.md`" in text
+
+    night = brief(at("2026-09-09 00:00"), plan)
+    assert "Тип: пустой" in night
+    assert "мета/бобер/дневник/2026-09-09.md" in night
+    assert "Эхо" not in night
+
+    mine = brief(at("2026-09-08 13:00"), plan)
+    assert "Тип: досуг" in mine
+    assert "мета/бобер/журнал/2026-09-08.md" in mine
+
+
+def test_echo_is_a_paragraph_of_an_old_diary_day_or_a_thought(tmp_path: Path):
+    diary = tmp_path / "дневник"
+    thoughts = tmp_path / "мысли" / "2026"
+    diary.mkdir()
+    thoughts.mkdir(parents=True)
+    old = "Думал про то, зачем мне вообще помнить вчерашний день. " * 5
+    fresh = "Свежая запись, которой ещё рано возвращаться ко мне эхом. " * 5
+    (diary / "2026-08-30.md").write_text(
+        f"## 2026-08-30, 01:07\n\n{old}\n\n- 02:07 30.08 лог, а не мысль {'x' * 220}\n"
+        "\nкоротко\n",
+        encoding="utf-8",
+    )
+    (diary / "2026-09-07.md").write_text(fresh, encoding="utf-8")
+    now = at("2026-09-08 18:00")
+    assert echo(now, diary=diary, thoughts=thoughts) == (
+        diary / "2026-08-30.md",
+        old.strip(),
+    )
+
+    thought = "Заметка Бобра о том, почему скука полезнее расписания. " * 5
+    (diary / "2026-08-30.md").unlink()
+    (thoughts / "скука.md").write_text(
+        f"---\ntags: [мысли]\n---\n\n{thought}\n", encoding="utf-8"
+    )
+    assert echo(now, diary=diary, thoughts=thoughts) == (
+        thoughts / "скука.md",
+        thought.strip(),
+    )
+    assert echo(now, diary=diary, thoughts=thoughts) == echo(
+        now, diary=diary, thoughts=thoughts
+    )
+    (thoughts / "скука.md").unlink()
+    assert echo(now, diary=diary, thoughts=thoughts) is None