Migration to Material Theme 12

[simonziegler]

Components to update:

• [x] Anchor
• [x] AnimatedNavigation
• [x] AutocompleteTextField
• [x] BatchingWrapper
• [x] BladeSet
• [x] Button
• [x] Card
• [x] Checkbox
• [x] ChipsSelectMulti
• [x] ChipsSelectSingle
• [x] CircularProgress
• [x] ConfirmationDialog
• [x] DataTable
• [x] DatePicker
• [x] DebouncedTextField
• [x] Dialog
• [x] Divider
• [x] Drawer
• [x] FloatingActionButton
• [x] Grid
• [x] Icon
• [x] IconButton
• [x] IconButtonToggle
• [x] LinearProgress
• [x] List
• [x] ListDivider
• [x] ListItem
• [x] Menu
• [x] MenuSelectionGroup
• [x] MenuSurface
• [x] NumericDecimalField
• [x] NumericDoubleField
• [x] NumericIntField
• [x] PagedDataList
• [x] Paginator
• [x] RadioButton
• [x] RadioButtonGroup
• [x] SegmentedButtonMulti
• [x] SegmentedButtonSingle
• [x] Select
• [x] Shield
• [x] Slider
• [x] SlidingContent
• [x] SlidingTabBar
• [x] Snackbar
• [x] Switch
• [x] TabBar
• [x] TextArea
• [x] TextField
• [x] Toast
• [x] Tooltip
• [x] TopAppBar
• [x] TouchTargetWrapper

[MarkStega]

Simon - Look at #460; It is more comprehensive as it also looks for potential issues such as using parameters in OnInitAsync. So I've removed the review here and enhanced #460 to include the public attribute comments.