fix(plugin-aggrid): Address code review feedback

- Fix deprecated columnApi usage, use api.autoSizeAllColumns() and api.resetColumnState()
- Improve custom context menu action handling to use callbacks
- Clean up ExportConfig type to match actual implementation
- Update documentation to reflect accurate API

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

Author: Copilot

packages/plugin-aggrid/README.md

@@ -143,7 +143,7 @@ const schema: AgGridSchema = {
   exportConfig?: {
     enabled?: boolean,                          // Show export button (default: false)
     fileName?: string,                          // Export filename (default: 'export.csv')
-    includeHeaders?: boolean,                   // Include column headers (default: true)
+    skipColumnHeaders?: boolean,                // Skip column headers in export (default: false)
     onlySelected?: boolean,                     // Export only selected rows (default: false)
     allColumns?: boolean                        // Export all columns (default: false)
   },

packages/plugin-aggrid/src/AgGridImpl.tsx

@@ -131,17 +131,17 @@ export default function AgGridImpl({
         items.push({
           name: 'Auto-size All Columns',
           action: () => {
-            if (gridRef.current?.columnApi) {
-              gridRef.current.columnApi.autoSizeAllColumns();
+            if (gridRef.current?.api) {
+              gridRef.current.api.autoSizeAllColumns();
             }
           },
         });
       } else if (item === 'resetColumns') {
         items.push({
           name: 'Reset Columns',
           action: () => {
-            if (gridRef.current?.columnApi) {
-              gridRef.current.columnApi.resetColumnState();
+            if (gridRef.current?.api) {
+              gridRef.current.api.resetColumnState();
             }
           },
         });
@@ -161,7 +161,15 @@ export default function AgGridImpl({
           icon: customItem.icon,
           disabled: customItem.disabled,
           action: () => {
-            console.log(`Custom action: ${customItem.action}`, params.node?.data);
+            // Trigger callback if defined
+            if (callbacks?.onCellClicked) {
+              // Invoke with the menu item action and row data
+              const syntheticEvent = {
+                ...params,
+                customAction: customItem.action,
+              } as any;
+              callbacks.onCellClicked(syntheticEvent);
+            }
           },
         });
       });

packages/plugin-aggrid/src/types.ts

@@ -25,8 +25,6 @@ export interface AgGridCallbacks {
 export interface ExportConfig {
   enabled?: boolean;
   fileName?: string;
-  formats?: ('csv' | 'excel')[];
-  includeHeaders?: boolean;
   skipColumnHeaders?: boolean;
   allColumns?: boolean;
   onlySelected?: boolean;