feat(wpmc S4): Plugin::boot wires OptionsPage + TermMeta + Router + Redirect

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

includes/class-plugin.php

@@ -51,6 +51,10 @@ final class Plugin
         PostType::register();
         FieldGroup::register();
         ShortcodeDmr::register();
+        OptionsPage::register();
+        TermMeta::register();
+        Redirect::register();
+        Router::register();
     }
 
     private function dependencies_satisfied(): bool

tests/PluginBootS4Test.php

@@ -0,0 +1,42 @@
+<?php
+declare(strict_types=1);
+
+namespace WPMultiCity\Tests;
+
+use WPMultiCity\Plugin;
+
+final class PluginBootS4Test extends TestCase
+{
+    public function test_boot_wires_s4_registrations(): void
+    {
+        if (!class_exists('ACF', false)) {
+            eval('class ACF {}');
+        }
+
+        $plugin = Plugin::instance();
+        $reflection = new \ReflectionClass($plugin);
+        $prop = $reflection->getProperty('booted');
+        $prop->setValue($plugin, false);
+
+        $plugin->boot();
+
+        self::assertNotFalse(
+            has_action('acf/init', ['WPMultiCity\\OptionsPage', 'do_register']),
+            'boot() must register OptionsPage on acf/init'
+        );
+        self::assertNotFalse(
+            has_action('acf/init', ['WPMultiCity\\TermMeta', 'do_register']),
+            'boot() must register TermMeta on acf/init'
+        );
+        self::assertSame(
+            9999,
+            has_action('wp', ['WPMultiCity\\Router', 'route']),
+            'boot() must register Router on wp@9999'
+        );
+        self::assertSame(
+            9998,
+            has_action('wp', ['WPMultiCity\\Redirect', 'handle']),
+            'boot() must register Redirect on wp@9998'
+        );
+    }
+}

tests/PluginBootTest.php

@@ -68,6 +68,18 @@ final class PluginBootTest extends TestCase
         \Brain\Monkey\Actions\expectAdded('init')
             ->with([\WPMultiCity\ShortcodeDmr::class, 'do_register'])
             ->once();
+        \Brain\Monkey\Actions\expectAdded('acf/init')
+            ->with([\WPMultiCity\OptionsPage::class, 'do_register'])
+            ->once();
+        \Brain\Monkey\Actions\expectAdded('acf/init')
+            ->with([\WPMultiCity\TermMeta::class, 'do_register'])
+            ->once();
+        \Brain\Monkey\Actions\expectAdded('wp')
+            ->with([\WPMultiCity\Redirect::class, 'handle'], 9998)
+            ->once();
+        \Brain\Monkey\Actions\expectAdded('wp')
+            ->with([\WPMultiCity\Router::class, 'route'], 9999)
+            ->once();
 
         $plugin->boot();
         $plugin->boot();