fix: resolve TypeScript errors in plugin-dashboard and plugin-grid

- Add `filter` to isObjectProvider type guard return type
- Add `searchable` and `pagination` to DashboardWidgetSchema
- Annotate normalizedConfig as Record<string,any> to preserve index signature
- Resolve I18nLabel col.label to string in ObjectGrid ListColumn path

Co-authored-by: hotlong <50353452+hotlong@users.noreply.github.com>

Author: Copilot

packages/plugin-dashboard/src/WidgetConfigPanel.tsx

@@ -509,7 +509,7 @@ export function WidgetConfigPanel({
   availableFields,
 }: WidgetConfigPanelProps) {
   // Pre-process config to resolve any I18nLabel values for title/description
-  const normalizedConfig = React.useMemo(() => ({
+  const normalizedConfig: Record<string, any> = React.useMemo(() => ({
     ...config,
     title: typeof config.title === 'object' ? resolveLabel(config.title) : config.title,
     description: typeof config.description === 'object' ? resolveLabel(config.description) : config.description,

packages/plugin-dashboard/src/utils.ts

@@ -7,7 +7,7 @@
  */
 
 /** Returns true when the widget data config uses provider: 'object' (async data source). */
-export function isObjectProvider(widgetData: unknown): widgetData is { provider: 'object'; object?: string; aggregate?: any } {
+export function isObjectProvider(widgetData: unknown): widgetData is { provider: 'object'; object?: string; aggregate?: any; filter?: any } {
   return (
     widgetData != null &&
     typeof widgetData === 'object' &&

packages/plugin-grid/src/ObjectGrid.tsx

@@ -619,7 +619,8 @@ export const ObjectGrid: React.FC<ObjectGridProps> = ({
           return (cols as ListColumn[])
             .filter((col) => col?.field && typeof col.field === 'string' && !col.hidden)
             .map((col, colIndex) => {
-              const rawHeader = col.label || col.field.charAt(0).toUpperCase() + col.field.slice(1).replace(/_/g, ' ');
+              const rawLabel = col.label;
+              const rawHeader = (typeof rawLabel === 'string' ? rawLabel : typeof rawLabel === 'object' && rawLabel ? (rawLabel as any).defaultValue || (rawLabel as any).key : null) || col.field.charAt(0).toUpperCase() + col.field.slice(1).replace(/_/g, ' ');
               const header = schema.objectName ? resolveFieldLabel(schema.objectName, col.field, rawHeader) : rawHeader;
 
               // Build custom cell renderer based on column configuration

packages/types/src/complex.ts

@@ -544,6 +544,16 @@ export interface DashboardWidgetSchema {
    * Aligned with @objectstack/spec DashboardWidgetSchema.responsive.
    */
   responsive?: any;
+  /**
+   * Enable search input for table-type widgets.
+   * @default false
+   */
+  searchable?: boolean;
+  /**
+   * Enable pagination for table-type widgets.
+   * @default false
+   */
+  pagination?: boolean;
   /**
    * ARIA accessibility attributes.
    * Aligned with @objectstack/spec AriaPropsSchema.