feat(fe): Add form field navigation - Enter key moves to next field

- Create useFormFieldNavigation composable for Tab-like Enter behavior
- KsTextField: Enter -> next field
- KsTextArea: Ctrl+Enter for newline, Enter -> next field
- KsSelect: Enter -> next field after selection
- Implements standard form navigation pattern across input components

frontend/src/shared/ui/adapter/contracts.ts

@@ -50,14 +50,18 @@ export interface UiGridColumn {
   header: string
   width?: number
   minWidth?: number
+  maxWidth?: number
   flex?: number
   sortable?: boolean
   filterable?: boolean
   sensitive?: boolean
+  editable?: boolean
   formatter?: (value: unknown, row: unknown) => string
   statusMap?: UiGridStatusMap
 }
 
+
+
 export type UiTextFieldType = 'text' | 'email' | 'password' | 'number' | 'date'
 
 export interface UiAdapterDescriptor {