feat: retention days limit and clone name templating and useful descr.

tests/test_repository.py

@@ -2,7 +2,11 @@ from __future__ import annotations
 
 import pytest
 
-from garmin_coach_clone.config import DEFAULT_FIXED_TIMES, load_settings
+from garmin_coach_clone.config import (
+    DEFAULT_CLONE_NAME_TEMPLATE,
+    DEFAULT_FIXED_TIMES,
+    load_settings,
+)
 from garmin_coach_clone.db import Database
 from garmin_coach_clone.repository import Repository, ScheduleConfig, validate_schedule_config
 
@@ -17,6 +21,7 @@ def test_schedule_restore_defaults(tmp_path, monkeypatch) -> None:
     restored = repo.restore_default_schedule()
 
     assert restored.fixed_times == DEFAULT_FIXED_TIMES
+    assert restored.clone_name_template == DEFAULT_CLONE_NAME_TEMPLATE
     assert repo.schedule_config().active_window == "05:00-22:00"
 
 
@@ -31,3 +36,18 @@ def test_schedule_validation_rejects_bad_window() -> None:
                 days_ahead=1,
             )
         )
+
+
+@pytest.mark.parametrize("template", ["", "{type} {date}", "{unknown} ({clone})"])
+def test_schedule_validation_rejects_invalid_clone_name_template(template: str) -> None:
+    with pytest.raises(ValueError, match="clone name template|unknown clone"):
+        validate_schedule_config(
+            ScheduleConfig(
+                enabled=True,
+                interval_minutes=30,
+                active_window="05:00-22:00",
+                fixed_times=["05:15"],
+                days_ahead=1,
+                clone_name_template=template,
+            )
+        )