fix: prevent asset conflicts between React and Grid.js versions

Add coexistence checks to all enqueue methods to prevent loading
both React and Grid.js assets simultaneously.

Changes:
- ReactAdmin.php: Only enqueue React assets when ?react=1
- Init.php: Skip Grid.js when React active on admin pages
- Form.php, Coupon.php, Access.php: Restore classic assets when ?react=0
- Customer.php, Product.php, License.php: Add coexistence checks

Now the toggle between Classic and React versions works correctly.

Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>

node_modules/reakit/es/Grid/Grid.js

@@ -0,0 +1,51 @@
+import { a as _objectSpread2 } from '../_rollupPluginBabelHelpers-1f0bf8c2.js';
+import { createComponent } from 'reakit-system/createComponent';
+import { createHook } from 'reakit-system/createHook';
+import 'reakit-utils/shallowEqual';
+import 'react';
+import 'reakit-utils/useForkRef';
+import 'reakit-utils/isButton';
+import { useWarning } from 'reakit-warning';
+import 'reakit-utils/useLiveRef';
+import 'reakit-utils/isSelfTarget';
+import 'reakit-utils/useIsomorphicEffect';
+import 'reakit-utils/hasFocusWithin';
+import 'reakit-utils/isPortalEvent';
+import 'reakit-utils/dom';
+import 'reakit-utils/tabbable';
+import '../Role/Role.js';
+import '../Tabbable/Tabbable.js';
+import { useCreateElement } from 'reakit-system/useCreateElement';
+import 'reakit-utils/getDocument';
+import 'reakit-utils/fireBlurEvent';
+import 'reakit-utils/fireKeyboardEvent';
+import 'reakit-utils/canUseDOM';
+import 'reakit-utils/getNextActiveElementOnBlur';
+import '../reverse-30eaa122.js';
+import '../getCurrentId-5aa9849e.js';
+import '../findEnabledItemById-8ddca752.js';
+import '../__keys-6742f591.js';
+import '../userFocus-e16425e3.js';
+import { useComposite } from '../Composite/Composite.js';
+import { G as GRID_KEYS } from '../__keys-08a69d36.js';
+
+var unstable_useGrid = createHook({
+  name: "Grid",
+  compose: useComposite,
+  keys: GRID_KEYS,
+  useProps: function useProps(_, htmlProps) {
+    return _objectSpread2({
+      role: "grid"
+    }, htmlProps);
+  }
+});
+var unstable_Grid = createComponent({
+  as: "div",
+  useHook: unstable_useGrid,
+  useCreateElement: function useCreateElement$1(type, props, children) {
+    process.env.NODE_ENV !== "production" ? useWarning(!props["aria-label"] && !props["aria-labelledby"], "You should provide either `aria-label` or `aria-labelledby` props.", "See https://reakit.io/docs/grid") : void 0;
+    return useCreateElement(type, props, children);
+  }
+});
+
+export { unstable_Grid, unstable_useGrid };

node_modules/reakit/es/Grid/GridCell.js

@@ -0,0 +1,48 @@
+import { a as _objectSpread2 } from '../_rollupPluginBabelHelpers-1f0bf8c2.js';
+import { createComponent } from 'reakit-system/createComponent';
+import { createHook } from 'reakit-system/createHook';
+import 'reakit-utils/shallowEqual';
+import 'react';
+import 'reakit-utils/useForkRef';
+import 'reakit-utils/isButton';
+import 'reakit-warning';
+import 'reakit-utils/useLiveRef';
+import 'reakit-utils/isSelfTarget';
+import 'reakit-utils/useIsomorphicEffect';
+import 'reakit-utils/hasFocusWithin';
+import 'reakit-utils/isPortalEvent';
+import 'reakit-utils/dom';
+import 'reakit-utils/tabbable';
+import '../Role/Role.js';
+import '../Tabbable/Tabbable.js';
+import '../Clickable/Clickable.js';
+import 'reakit-utils/getDocument';
+import '../getCurrentId-5aa9849e.js';
+import '../__keys-6742f591.js';
+import '../userFocus-e16425e3.js';
+import 'reakit-utils/isTextField';
+import 'reakit-utils/ensureFocus';
+import '../Id/IdProvider.js';
+import '../Id/Id.js';
+import 'reakit-utils/fireEvent';
+import '../setTextFieldValue-0a221f4e.js';
+import { useCompositeItem } from '../Composite/CompositeItem.js';
+import { a as GRID_CELL_KEYS } from '../__keys-08a69d36.js';
+
+var unstable_useGridCell = createHook({
+  name: "GridCell",
+  compose: useCompositeItem,
+  keys: GRID_CELL_KEYS,
+  useProps: function useProps(_, htmlProps) {
+    return _objectSpread2({
+      role: "gridcell"
+    }, htmlProps);
+  }
+});
+var unstable_GridCell = createComponent({
+  as: "span",
+  memo: true,
+  useHook: unstable_useGridCell
+});
+
+export { unstable_GridCell, unstable_useGridCell };

node_modules/reakit/es/Grid/GridRow.js

@@ -0,0 +1,32 @@
+import { a as _objectSpread2 } from '../_rollupPluginBabelHelpers-1f0bf8c2.js';
+import { createComponent } from 'reakit-system/createComponent';
+import { createHook } from 'reakit-system/createHook';
+import 'reakit-utils/shallowEqual';
+import 'react';
+import 'reakit-utils/useForkRef';
+import 'reakit-utils/useIsomorphicEffect';
+import '../Role/Role.js';
+import '../findEnabledItemById-8ddca752.js';
+import '../__keys-6742f591.js';
+import '../Id/IdProvider.js';
+import '../Id/Id.js';
+import { b as GRID_ROW_KEYS } from '../__keys-08a69d36.js';
+import '../Group/Group.js';
+import { useCompositeGroup } from '../Composite/CompositeGroup.js';
+
+var unstable_useGridRow = createHook({
+  name: "GridRow",
+  compose: useCompositeGroup,
+  keys: GRID_ROW_KEYS,
+  useProps: function useProps(_, htmlProps) {
+    return _objectSpread2({
+      role: "row"
+    }, htmlProps);
+  }
+});
+var unstable_GridRow = createComponent({
+  as: "div",
+  useHook: unstable_useGridRow
+});
+
+export { unstable_GridRow, unstable_useGridRow };

node_modules/reakit/es/Grid/GridState.js

@@ -0,0 +1,23 @@
+import '../_rollupPluginBabelHelpers-1f0bf8c2.js';
+import 'react';
+import 'reakit-utils/useIsomorphicEffect';
+import { useSealedState } from 'reakit-utils/useSealedState';
+import 'reakit-utils/getDocument';
+import '../reverse-30eaa122.js';
+import '../getCurrentId-5aa9849e.js';
+import '../findEnabledItemById-8ddca752.js';
+import '../Id/IdProvider.js';
+import 'reakit-utils/applyState';
+import '../Id/IdState.js';
+import { useCompositeState } from '../Composite/CompositeState.js';
+
+function unstable_useGridState(initialState) {
+  if (initialState === void 0) {
+    initialState = {};
+  }
+
+  var sealed = useSealedState(initialState);
+  return useCompositeState(sealed);
+}
+
+export { unstable_useGridState };

node_modules/reakit/es/Grid/index.js

@@ -0,0 +1,48 @@
+import '../_rollupPluginBabelHelpers-1f0bf8c2.js';
+import 'reakit-system/createComponent';
+import 'reakit-system/createHook';
+import 'reakit-utils/shallowEqual';
+import 'react';
+import 'reakit-utils/useForkRef';
+import 'reakit-utils/isButton';
+import 'reakit-warning';
+import 'reakit-utils/useLiveRef';
+import 'reakit-utils/isSelfTarget';
+import 'reakit-utils/useIsomorphicEffect';
+import 'reakit-utils/hasFocusWithin';
+import 'reakit-utils/isPortalEvent';
+import 'reakit-utils/dom';
+import 'reakit-utils/tabbable';
+import '../Role/Role.js';
+import '../Tabbable/Tabbable.js';
+import '../Clickable/Clickable.js';
+import 'reakit-utils/useSealedState';
+import 'reakit-system/useCreateElement';
+import 'reakit-utils/getDocument';
+import 'reakit-utils/fireBlurEvent';
+import 'reakit-utils/fireKeyboardEvent';
+import 'reakit-utils/canUseDOM';
+import 'reakit-utils/getNextActiveElementOnBlur';
+import '../reverse-30eaa122.js';
+import '../getCurrentId-5aa9849e.js';
+import '../findEnabledItemById-8ddca752.js';
+import '../__keys-6742f591.js';
+import '../userFocus-e16425e3.js';
+import '../Composite/Composite.js';
+import 'reakit-utils/isTextField';
+import 'reakit-utils/ensureFocus';
+import '../Id/IdProvider.js';
+import '../Id/Id.js';
+import 'reakit-utils/fireEvent';
+import '../setTextFieldValue-0a221f4e.js';
+import '../Composite/CompositeItem.js';
+import '../__keys-08a69d36.js';
+export { unstable_GridCell, unstable_useGridCell } from './GridCell.js';
+import '../Group/Group.js';
+import '../Composite/CompositeGroup.js';
+export { unstable_GridRow, unstable_useGridRow } from './GridRow.js';
+import 'reakit-utils/applyState';
+import '../Id/IdState.js';
+import '../Composite/CompositeState.js';
+export { unstable_useGridState } from './GridState.js';
+export { unstable_Grid, unstable_useGrid } from './Grid.js';