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/Form/Form/package.json

@@ -0,0 +1,8 @@
+{
+  "name": "reakit/Form/Form",
+  "private": true,
+  "sideEffects": false,
+  "main": "../../lib/Form/Form",
+  "module": "../../es/Form/Form",
+  "types": "../../ts/Form/Form"
+}

node_modules/reakit/Form/FormCheckbox/package.json

@@ -0,0 +1,8 @@
+{
+  "name": "reakit/Form/FormCheckbox",
+  "private": true,
+  "sideEffects": false,
+  "main": "../../lib/Form/FormCheckbox",
+  "module": "../../es/Form/FormCheckbox",
+  "types": "../../ts/Form/FormCheckbox"
+}

node_modules/reakit/Form/FormGroup/package.json

@@ -0,0 +1,8 @@
+{
+  "name": "reakit/Form/FormGroup",
+  "private": true,
+  "sideEffects": false,
+  "main": "../../lib/Form/FormGroup",
+  "module": "../../es/Form/FormGroup",
+  "types": "../../ts/Form/FormGroup"
+}

node_modules/reakit/Form/FormInput/package.json

@@ -0,0 +1,8 @@
+{
+  "name": "reakit/Form/FormInput",
+  "private": true,
+  "sideEffects": false,
+  "main": "../../lib/Form/FormInput",
+  "module": "../../es/Form/FormInput",
+  "types": "../../ts/Form/FormInput"
+}

node_modules/reakit/Form/FormLabel/package.json

@@ -0,0 +1,8 @@
+{
+  "name": "reakit/Form/FormLabel",
+  "private": true,
+  "sideEffects": false,
+  "main": "../../lib/Form/FormLabel",
+  "module": "../../es/Form/FormLabel",
+  "types": "../../ts/Form/FormLabel"
+}

node_modules/reakit/Form/FormMessage/package.json

@@ -0,0 +1,8 @@
+{
+  "name": "reakit/Form/FormMessage",
+  "private": true,
+  "sideEffects": false,
+  "main": "../../lib/Form/FormMessage",
+  "module": "../../es/Form/FormMessage",
+  "types": "../../ts/Form/FormMessage"
+}

node_modules/reakit/Form/FormPushButton/package.json

@@ -0,0 +1,8 @@
+{
+  "name": "reakit/Form/FormPushButton",
+  "private": true,
+  "sideEffects": false,
+  "main": "../../lib/Form/FormPushButton",
+  "module": "../../es/Form/FormPushButton",
+  "types": "../../ts/Form/FormPushButton"
+}

node_modules/reakit/Form/FormRadio/package.json

@@ -0,0 +1,8 @@
+{
+  "name": "reakit/Form/FormRadio",
+  "private": true,
+  "sideEffects": false,
+  "main": "../../lib/Form/FormRadio",
+  "module": "../../es/Form/FormRadio",
+  "types": "../../ts/Form/FormRadio"
+}

node_modules/reakit/Form/FormRadioGroup/package.json

@@ -0,0 +1,8 @@
+{
+  "name": "reakit/Form/FormRadioGroup",
+  "private": true,
+  "sideEffects": false,
+  "main": "../../lib/Form/FormRadioGroup",
+  "module": "../../es/Form/FormRadioGroup",
+  "types": "../../ts/Form/FormRadioGroup"
+}

node_modules/reakit/Form/FormRemoveButton/package.json

@@ -0,0 +1,8 @@
+{
+  "name": "reakit/Form/FormRemoveButton",
+  "private": true,
+  "sideEffects": false,
+  "main": "../../lib/Form/FormRemoveButton",
+  "module": "../../es/Form/FormRemoveButton",
+  "types": "../../ts/Form/FormRemoveButton"
+}

node_modules/reakit/Form/FormState/package.json

@@ -0,0 +1,8 @@
+{
+  "name": "reakit/Form/FormState",
+  "private": true,
+  "sideEffects": false,
+  "main": "../../lib/Form/FormState",
+  "module": "../../es/Form/FormState",
+  "types": "../../ts/Form/FormState"
+}

node_modules/reakit/Form/FormSubmitButton/package.json

@@ -0,0 +1,8 @@
+{
+  "name": "reakit/Form/FormSubmitButton",
+  "private": true,
+  "sideEffects": false,
+  "main": "../../lib/Form/FormSubmitButton",
+  "module": "../../es/Form/FormSubmitButton",
+  "types": "../../ts/Form/FormSubmitButton"
+}

node_modules/reakit/Form/package.json

@@ -0,0 +1,8 @@
+{
+  "name": "reakit/Form",
+  "private": true,
+  "sideEffects": false,
+  "main": "../lib/Form",
+  "module": "../es/Form",
+  "types": "../ts/Form"
+}

node_modules/reakit/Form/utils/getIn/package.json

@@ -0,0 +1,8 @@
+{
+  "name": "reakit/Form/utils/getIn",
+  "private": true,
+  "sideEffects": false,
+  "main": "../../../lib/Form/utils/getIn",
+  "module": "../../../es/Form/utils/getIn",
+  "types": "../../../ts/Form/utils/getIn"
+}

node_modules/reakit/Form/utils/package.json

@@ -0,0 +1,8 @@
+{
+  "name": "reakit/Form/utils",
+  "private": true,
+  "sideEffects": false,
+  "main": "../../lib/Form/utils",
+  "module": "../../es/Form/utils",
+  "types": "../../ts/Form/utils"
+}

node_modules/reakit/Form/utils/setAllIn/package.json

@@ -0,0 +1,8 @@
+{
+  "name": "reakit/Form/utils/setAllIn",
+  "private": true,
+  "sideEffects": false,
+  "main": "../../../lib/Form/utils/setAllIn",
+  "module": "../../../es/Form/utils/setAllIn",
+  "types": "../../../ts/Form/utils/setAllIn"
+}

node_modules/reakit/Form/utils/setIn/package.json

@@ -0,0 +1,8 @@
+{
+  "name": "reakit/Form/utils/setIn",
+  "private": true,
+  "sideEffects": false,
+  "main": "../../../lib/Form/utils/setIn",
+  "module": "../../../es/Form/utils/setIn",
+  "types": "../../../ts/Form/utils/setIn"
+}