Avoid pandas Timedelta(days=1) deprecation warning

pd.Timedelta(days=1) triggers a DeprecationWarning about NumPy's
"generic" timedelta unit in this pandas version; pd.Timedelta(1, unit="D")
is equivalent and warning-free.

pages/1_Live.py

@@ -45,7 +45,7 @@ def _basal_and_target_series(profile: dict, treatments: pd.DataFrame, window_sta
     dates = pd.date_range(window_start.normalize(), window_end.normalize(), freq="D")
     basal_parts, target_parts = [], []
     for day_start in dates:
-        day_end = day_start + pd.Timedelta(days=1)
+        day_end = day_start + pd.Timedelta(1, unit="D")
         basal_parts.append(effective_basal_series(profile, treatments, day_start, day_end))
         target_parts.append(target_glucose_series(profile, day_start, day_end))
 

pages/4_Dagoverzicht.py

@@ -90,7 +90,7 @@ fig = make_subplots(
 for i, day in enumerate(dates, start=1):
     day_df = glucose[glucose["date"] == day]
     day_start = pd.Timestamp(day)
-    day_end = day_start + pd.Timedelta(days=1)
+    day_end = day_start + pd.Timedelta(1, unit="D")
 
     fig.add_hrect(
         y0=TARGET_LOW, y1=TARGET_HIGH, fillcolor=colors["band"], line_width=0, layer="below", row=i, col=1