[UI] Month scroll (#12092)

* Vertical scrolling calendar view

* Add new setting to control calendar horizon

* Keep refetching data as user scrolss

* Adjust view based on configured setting

* Reduce padding

* Simplify calendar layout

* Docs tweak

* Split out display settings

* Adjust playwright test

* Reduce reliance on transient dialogs

src/backend/InvenTree/common/setting/system.py

@@ -1243,6 +1243,15 @@ SYSTEM_SETTINGS: dict[str, InvenTreeSettingsKeyType] = {
             ('6', _('Saturday')),
         ],
     },
+    'CALENDAR_HORIZON_MONTHS': {
+        'name': _('Calendar Horizon'),
+        'description': _(
+            'Number of months into the future to display in calendar views'
+        ),
+        'default': 12,
+        'validator': [int, MinValueValidator(1)],
+        'units': _('months'),
+    },
     'TEST_STATION_DATA': {
         'name': _('Enable Test Station Data'),
         'description': _('Enable test station data collection for test results'),