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/resolve-bin/.github/workflows/test.yml

@@ -0,0 +1,21 @@
+name: Tests
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        node-version:
+          - '0.10.x'
+    steps:
+    - uses: actions/checkout@v2
+    - name: Use Node.js ${{ matrix.node-version }}
+      uses: actions/setup-node@v2
+      with:
+        node-version: ${{ matrix.node-version }}
+    - run: npm install
+    - run: npm test

node_modules/resolve-bin/.jshintrc

@@ -0,0 +1,11 @@
+{
+    "laxcomma"  :  true
+  , "laxbreak"  :  true
+  , "sub"       :  true
+  , "onecase"   :  true
+  , "node"      :  true
+  , "expr"      :  true
+  , "strict"    :  false
+  , "validthis" :  true
+  , "asi"       :  true
+}

node_modules/resolve-bin/LICENSE

@@ -0,0 +1,23 @@
+Copyright 2013 Thorsten Lorenz. 
+All rights reserved.
+
+Permission is hereby granted, free of charge, to any person
+obtaining a copy of this software and associated documentation
+files (the "Software"), to deal in the Software without
+restriction, including without limitation the rights to use,
+copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the
+Software is furnished to do so, subject to the following
+conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.

node_modules/resolve-bin/README.md

@@ -0,0 +1,198 @@
+# resolve-bin [![build status](https://secure.travis-ci.org/thlorenz/resolve-bin.png)](http://travis-ci.org/thlorenz/resolve-bin)
+
+Resolves the full path to the bin file of a given package by inspecting the `"bin"` field in its package.json.
+
+```js
+var resolveBin = require('resolve-bin');
+
+// package.json: "bin": "bin/tap.js"
+resolveBin('tap', function (err, bin) {
+  if (err) return console.error(err);
+  console.log(bin);  
+});
+
+// => [..]/resolve-bin/node_modules/tap/bin/tap.js
+```
+
+## Installation
+
+    npm install resolve-bin
+
+## API
+
+
+<!-- START docme generated API please keep comment here to allow auto update -->
+<!-- DON'T EDIT THIS SECTION, INSTEAD RE-RUN docme TO UPDATE -->
+
+<div>
+<div class="jsdoc-githubify">
+<section>
+<article>
+<div class="container-overview">
+<dl class="details">
+</dl>
+</div>
+<dl>
+<dt>
+<h4 class="name" id="resolveBin"><span class="type-signature"></span>resolveBin<span class="signature">(name, <span class="optional">opts</span>, cb)</span><span class="type-signature"></span></h4>
+</dt>
+<dd>
+<div class="description">
+<p>Resolves the full path to the bin file of a given package by inspecting the &quot;bin&quot; field in its package.json.</p>
+</div>
+<h5>Parameters:</h5>
+<table class="params">
+<thead>
+<tr>
+<th>Name</th>
+<th>Type</th>
+<th>Argument</th>
+<th class="last">Description</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td class="name"><code>name</code></td>
+<td class="type">
+<span class="param-type">string</span>
+</td>
+<td class="attributes">
+</td>
+<td class="description last"><p>module name, i.e. 'tap'</p></td>
+</tr>
+<tr>
+<td class="name"><code>opts</code></td>
+<td class="type">
+<span class="param-type">Object</span>
+</td>
+<td class="attributes">
+&lt;optional><br>
+</td>
+<td class="description last"><p>options</p>
+<h6>Properties</h6>
+<table class="params">
+<thead>
+<tr>
+<th>Name</th>
+<th>Type</th>
+<th class="last">Description</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td class="name"><code>executable</code></td>
+<td class="type">
+<span class="param-type">string</span>
+</td>
+<td class="description last"><p>(default: @name) executable name (e.g. 'buster-test')</p></td>
+</tr>
+</tbody>
+</table>
+</td>
+</tr>
+<tr>
+<td class="name"><code>cb</code></td>
+<td class="type">
+<span class="param-type">function</span>
+</td>
+<td class="attributes">
+</td>
+<td class="description last"><p>called back with the full path to the bin file of the module or an error if it couldn't be resolved</p></td>
+</tr>
+</tbody>
+</table>
+<dl class="details">
+<dt class="tag-source">Source:</dt>
+<dd class="tag-source"><ul class="dummy">
+<li>
+<a href="https://github.com/thlorenz/resolve-bin/blob/master/index.js">index.js</a>
+<span>, </span>
+<a href="https://github.com/thlorenz/resolve-bin/blob/master/index.js#L6">lineno 6</a>
+</li>
+</ul></dd>
+</dl>
+</dd>
+
+<dt>
+<h4 class="name" id="resolveBin::sync"><span class="type-signature"></span>resolveBin::sync<span class="signature">(name, <span class="optional">opts</span>)</span><span class="type-signature"> &rarr; {string}</span></h4>
+</dt>
+<dd>
+<div class="description">
+<p>Synchronous version of resolveBin</p>
+</div>
+<h5>Parameters:</h5>
+<table class="params">
+<thead>
+<tr>
+<th>Name</th>
+<th>Type</th>
+<th>Argument</th>
+<th class="last">Description</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td class="name"><code>name</code></td>
+<td class="type">
+<span class="param-type">string</span>
+</td>
+<td class="attributes">
+</td>
+<td class="description last"><p>module name, i.e. 'tap'</p></td>
+</tr>
+<tr>
+<td class="name"><code>opts</code></td>
+<td class="type">
+<span class="param-type">Object</span>
+</td>
+<td class="attributes">
+&lt;optional><br>
+</td>
+<td class="description last"><p>options</p>
+<h6>Properties</h6>
+<table class="params">
+<thead>
+<tr>
+<th>Name</th>
+<th>Type</th>
+<th class="last">Description</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td class="name"><code>executable</code></td>
+<td class="type">
+<span class="param-type">string</span>
+</td>
+<td class="description last"><p>(default: @name) executable name (e.g. 'buster-test')</p></td>
+</tr>
+</tbody>
+</table>
+</td>
+</tr>
+</tbody>
+</table>
+<dl class="details">
+<dt class="tag-source">Source:</dt>
+<dd class="tag-source"><ul class="dummy">
+<li>
+<a href="https://github.com/thlorenz/resolve-bin/blob/master/index.js">index.js</a>
+<span>, </span>
+<a href="https://github.com/thlorenz/resolve-bin/blob/master/index.js#L55">lineno 55</a>
+</li>
+</ul></dd>
+</dl>
+</dd>
+
+</dl>
+</article>
+</section>
+</div>
+
+*generated with [docme](https://github.com/thlorenz/docme)*
+</div>
+<!-- END docme generated API please keep comment here to allow auto update -->
+
+## License
+
+MIT

node_modules/resolve-bin/examples/dependency-cruiser.js

@@ -0,0 +1,31 @@
+'use strict';
+
+var resolveBin = require('..');
+
+// package.json:
+// "bin": {
+//   "dependency-cruiser": "bin/dependency-cruise.js",
+//   "dependency-cruise": "bin/dependency-cruise.js",
+//   "depcruise": "bin/dependency-cruise.js",
+//   "depcruise-fmt": "bin/depcruise-fmt.js",
+//   "depcruise-wrap-stream-in-html": "bin/wrap-stream-in-html.js"
+// },
+
+resolveBin('dependency-cruiser', function (err, bin) {
+  if (err) return console.error(err);
+  console.log(bin);
+});
+
+// => [..]/resolve-bin/node_modules/dependency-cruiser/bin/dependency-cruise.js
+
+resolveBin('dependency-cruiser', {executable:"depcruise"}, function (err, bin) {
+  if (err) return console.error(err);
+  console.log(bin);
+});
+
+// => [..]/resolve-bin/node_modules/dependency-cruiser/bin/dependency-cruise.js
+
+var path = resolveBin.sync('dependency-cruiser', { executable: 'depcruise' });
+console.log(path);
+
+// => [..]/resolve-bin/node_modules/dependency-cruiser/bin/dependency-cruise.js

node_modules/resolve-bin/examples/mocha.js

@@ -0,0 +1,23 @@
+'use strict';
+
+var resolveBin = require('../');
+
+// package.json:
+//  "bin": {
+//    "mocha": "./bin/mocha",
+//    "_mocha": "./bin/_mocha"
+//  },
+resolveBin('mocha', function (err, bin) {
+  if (err) return console.error(err);
+  console.log(bin);
+});
+
+// => [..]/resolve-bin/node_modules/mocha/bin/mocha
+
+
+resolveBin('mocha', { executable: '_mocha' }, function (err, bin) {
+  if (err) return console.error(err);
+  console.log(bin);
+});
+
+// => [..]/resolve-bin/node_modules/mocha/bin/_mocha

node_modules/resolve-bin/examples/open-cli.js

@@ -0,0 +1,27 @@
+'use strict';
+
+var resolveBin = require('../');
+
+// package.json:
+// "bin": {
+//   "open-cli": "cli.js"
+// },
+
+resolveBin('open-cli', function (err, bin) {
+  if (err) return console.error(err);
+  console.log(bin);
+});
+
+// => [..]/resolve-bin/node_modules/open-cli/cli.js
+
+
+resolveBin('open-cli', { executable: 'open-cli' }, function (err, bin) {
+  if (err) return console.error(err);
+  console.log(bin);
+});
+
+// => [..]/resolve-bin/node_modules/open-cli/cli.js
+
+console.log(resolveBin.sync('open-cli'));
+// => [..]/resolve-bin/node_modules/open-cli/cli.js
+

node_modules/resolve-bin/examples/tap.js

@@ -0,0 +1,11 @@
+'use strict';
+
+var resolveBin = require('../');
+
+// package.json: "bin": "bin/tap.js"
+resolveBin('tap', function (err, bin) {
+  if (err) return console.error(err);
+  console.log(bin);  
+});
+
+// => [..]/resolve-bin/node_modules/tap/bin/tap.js

node_modules/resolve-bin/index.js

@@ -0,0 +1,80 @@
+'use strict';
+
+var findParentDir = require('find-parent-dir');
+var path = require('path');
+
+function requireResolve(name) {
+  try {
+    return require.resolve(name);
+  } catch (err) {
+    var modJson = require.resolve(name+"/package.json");
+    return path.dirname(modJson)
+  }
+}
+
+/**
+ * Resolves the full path to the bin file of a given package by inspecting the "bin" field in its package.json.
+ *
+ * @name resolveBin
+ * @function
+ * @param {string} name   module name, i.e. 'tap'
+ * @param {Object=} opts            options
+ * @param {string} opts.executable (default: @name) executable name (e.g. 'buster-test')
+ *  @param {function} cb  called back with the full path to the bin file of the module or an error if it couldn't be resolved
+ */
+module.exports = function (name, opts, cb) {
+  if (typeof opts === "function") {
+    cb = opts;
+    opts = {};
+  }
+  var executable = opts.executable || name;
+
+  var mod;
+  try {
+    mod = requireResolve(name);
+  } catch (err) {
+    return cb(err);
+  }
+
+  findParentDir(mod, 'package.json', function (err, dir) {
+    if (err) return cb(err);
+
+    var pack = require(path.join(dir, 'package.json'));
+    var binfield = pack.bin;
+
+    var binpath = typeof binfield === 'object' ? binfield[executable] : binfield;
+    if (!binpath) return cb(new Error("No bin `" + executable + "` in module `" + name + "`"));
+
+    var bin = path.join(dir, binpath);
+    cb(null, bin);
+  });
+}
+
+/**
+ * Resolves the full path to the bin file of a given package by inspecting the "bin" field in its package.json.
+ *
+ * @name resolveBin.sync
+ * @function
+ * @param {string} name   module name, i.e. 'tap'
+ * @param {Object=} opts            options
+ * @param {string} opts.executable (default: @name) executable name (e.g. 'buster-test')
+ * @returns {string}
+ */
+
+module.exports.sync = function sync (name, opts) {
+  opts = opts || {};
+
+  var executable = opts.executable || name;
+
+  var mod = requireResolve(name);
+  
+  var dir = findParentDir.sync(mod, 'package.json')
+  
+  var pack = require(path.join(dir, 'package.json'));
+  var binfield = pack.bin;
+  
+  var binpath = typeof binfield === 'object' ? binfield[executable] : binfield;
+  if (!binpath) throw new Error("No bin `" + executable + "` in module `" + name + "`");
+  
+  return path.join(dir, binpath);
+}

node_modules/resolve-bin/package.json

@@ -0,0 +1,40 @@
+{
+  "name": "resolve-bin",
+  "version": "0.4.3",
+  "description": "Resolves the full path to the bin file of a given package by inspecting the \"bin\" field in its package.json.",
+  "main": "index.js",
+  "scripts": {
+    "test": "tap test/*.js"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/thlorenz/resolve-bin.git"
+  },
+  "homepage": "https://github.com/thlorenz/resolve-bin",
+  "dependencies": {
+    "find-parent-dir": "~0.3.0"
+  },
+  "devDependencies": {
+    "dependency-cruiser": "^10.0.1",
+    "mocha": "~1.14.0",
+    "open-cli": "^6.0.1",
+    "tap": "~0.4.3"
+  },
+  "keywords": [
+    "resolve",
+    "bin",
+    "module"
+  ],
+  "author": {
+    "name": "Thorsten Lorenz",
+    "email": "thlorenz@gmx.de",
+    "url": "http://thlorenz.com"
+  },
+  "license": {
+    "type": "MIT",
+    "url": "https://github.com/thlorenz/resolve-bin/blob/master/LICENSE"
+  },
+  "engine": {
+    "node": ">=0.6"
+  }
+}

node_modules/resolve-bin/test/index.js

@@ -0,0 +1,108 @@
+'use strict';
+/*jshint asi: true */
+
+var test = require('tap').test
+var path = require('path')
+var resolveBin = require('../');
+
+function relative(dir) {
+  return path.relative(path.join(__dirname, '..'), dir)
+}
+
+test('\ntap', function (t) {
+  resolveBin('tap', function (err, bin) {
+    if (err) return t.fail(err);
+    t.equal(relative(bin), 'node_modules/tap/bin/tap.js')
+    t.end()
+  });
+})
+
+test('\ntap sync', function (t) {
+  var bin = resolveBin.sync('tap');
+  t.equal(relative(bin), 'node_modules/tap/bin/tap.js');
+  t.end();
+})
+
+test('\nmocha', function (t) {
+  resolveBin('mocha', function (err, bin) {
+    if (err) return t.fail(err);
+    t.equal(relative(bin), 'node_modules/mocha/bin/mocha')
+    t.end()
+  });
+})
+
+test('\n_mocha', function (t) {
+  resolveBin('mocha', { executable: "_mocha" }, function (err, bin) {
+    if (err) throw err;
+    t.equal(relative(bin), 'node_modules/mocha/bin/_mocha')
+    t.end()
+  });
+})
+
+test('\nno `executable` in options', function (t) {
+  resolveBin('mocha', {}, function (err, bin) {
+    if (err) throw err;
+    t.equal(relative(bin), 'node_modules/mocha/bin/mocha')
+    t.end()
+  });
+})
+
+test('\nnon-existent module', function (t) {
+  resolveBin('non-existent', function (err, bin) {
+    t.ok(err, 'returns error')
+    t.equal(err.code, 'MODULE_NOT_FOUND', 'saying module not found')
+    t.similar(err.message, /non-existent/, 'stating module name')
+    t.end()
+  });
+})
+
+test('\nnon-existent module sync', function (t) {
+  t.throws(function () {
+    resolveBin.sync('non-existent')
+  })
+  t.end()
+})
+
+test('\nnon-existent executable inside module', function (t) {
+  resolveBin('mocha', { executable: "no-such-bin" }, function (err, bin) {
+    t.ok(err, 'returns error')
+    t.similar(err.message, /no bin/i, 'stating module name')
+    t.end()
+  });
+})
+
+test('\nopen-cli (without "main" field in package.json)', function (t) {
+  resolveBin('open-cli', function (err, bin) {
+    if (err) return t.fail(err);
+    t.equal(relative(bin), 'node_modules/open-cli/cli.js')
+    t.end()
+  });
+})
+
+test('\nopen-cli (without "main" field in package.json), sync', function (t) {
+  var bin = resolveBin.sync('open-cli');
+  t.equal(relative(bin), 'node_modules/open-cli/cli.js')
+  t.end()
+})
+
+test('\ndependency-cruise (cannot import package.json)', function (t) {
+  resolveBin('dependency-cruiser', function (err, bin) {
+    if (err) return t.fail(err);
+    t.equal(relative(bin), 'node_modules/dependency-cruiser/bin/dependency-cruise.js')
+    t.end()
+  });
+})
+
+test('\ndependency-cruise (cannot import package.json)', function (t) {
+  resolveBin('dependency-cruiser', {executable:"depcruise"}, function (err, bin) {
+    if (err) return t.fail(err);
+    t.equal(relative(bin), 'node_modules/dependency-cruiser/bin/dependency-cruise.js')
+    t.end()
+  });
+})
+
+test('\ndependency-cruise (cannot import package.json)', function (t) {
+  var bin = resolveBin.sync('dependency-cruiser');
+  t.equal(relative(bin), 'node_modules/dependency-cruiser/bin/dependency-cruise.js')
+  t.end()
+})