implemented dynamic module settings and configurable bottom bar, added all-day event support to timetable, and overhauled marianum dates UI with month grouping and search

lib/storage/modules_settings.g.dart

@@ -14,6 +14,8 @@ ModulesSettings _$ModulesSettingsFromJson(Map<String, dynamic> json) =>
       hiddenModules: (json['hiddenModules'] as List<dynamic>)
           .map((e) => $enumDecode(_$ModulesEnumMap, e))
           .toList(),
+      autoFillBottomBar: json['autoFillBottomBar'] as bool? ?? true,
+      fixedBottomBarSlots: (json['fixedBottomBarSlots'] as num?)?.toInt() ?? 3,
     );
 
 Map<String, dynamic> _$ModulesSettingsToJson(
@@ -23,6 +25,8 @@ Map<String, dynamic> _$ModulesSettingsToJson(
   'hiddenModules': instance.hiddenModules
       .map((e) => _$ModulesEnumMap[e]!)
       .toList(),
+  'autoFillBottomBar': instance.autoFillBottomBar,
+  'fixedBottomBarSlots': instance.fixedBottomBarSlots,
 };
 
 const _$ModulesEnumMap = {