refactor: Cleanup git state - commit all staged changes

Major refactoring cleanup:
- Add new controller architecture (class-controller-*.php)
- Add new settings-v2 UI (views/settings-v2/)
- Add new CSS architecture (agentic-sidebar.css, tokens)
- Add esbuild build pipeline (scripts/build.js, package.json)
- Add composer dependencies (vendor/)
- Add frontend src directory (assets/js/src/index.jsx)
- Add documentation files
- Remove old/obsolete files (class-settings.php, old CSS)

This commits all pending changes from previous refactoring efforts.

vendor/phpdocumentor/graphviz/tests/phpDocumentor/PHPStan/MethodReflectionExtensionTest.php

@@ -0,0 +1,89 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * phpDocumentor
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\GraphViz\PHPStan;
+
+use Mockery as m;
+use phpDocumentor\GraphViz\Graph;
+use phpDocumentor\GraphViz\Node;
+use PHPStan\Reflection\ClassReflection;
+use PHPStan\Type\FloatType;
+use PHPStan\Type\StringType;
+use PHPUnit\Framework\TestCase;
+
+final class MethodReflectionExtensionTest extends TestCase
+{
+    /** @var MethodReflectionExtension */
+    private $fixture;
+
+    public function setUp(): void
+    {
+        $this->fixture = new MethodReflectionExtension();
+    }
+
+    /**
+     * @dataProvider existingMethodProvider
+     */
+    public function testNodeHasMethodReturnsTrue(string $className, string $methodName): void
+    {
+        $classReflection = m::mock(ClassReflection::class);
+        $classReflection->shouldReceive('getName')->andReturn($className);
+
+        $this->assertTrue($this->fixture->hasMethod($classReflection, $methodName));
+    }
+
+    /**
+     * @return array<string, array<string, string>>
+     */
+    public function existingMethodProvider(): array
+    {
+        return [
+            'node::getLabel' => [
+                'className' => Node::class,
+                'methodName' => 'getLabel',
+            ],
+            'node::setLabel' => [
+                'className' => Node::class,
+                'methodName' => 'setLabel',
+            ],
+            'graph::setFontSize' => [
+                'className' => Graph::class,
+                'methodName' => 'setFontSize',
+            ],
+            'graph::getFontSize' => [
+                'className' => Graph::class,
+                'methodName' => 'getFontSize',
+            ],
+        ];
+    }
+
+    public function testAttributeType(): void
+    {
+        $classReflection = m::mock(ClassReflection::class);
+        $classReflection->shouldReceive('getName')->andReturn(Node::class);
+
+        $method = $this->fixture->getMethod($classReflection, 'setFontSize');
+
+        $this->assertInstanceOf(FloatType::class, $method->getVariants()[0]->getParameters()[0]->getType());
+    }
+
+    public function testAttributeTypeOfNoneExisting(): void
+    {
+        $classReflection = m::mock(ClassReflection::class);
+        $classReflection->shouldReceive('getName')->andReturn(Node::class);
+
+        $method = $this->fixture->getMethod($classReflection, 'setColor');
+
+        $this->assertInstanceOf(StringType::class, $method->getVariants()[0]->getParameters()[0]->getType());
+    }
+}