Improve / relocate PHPCS stubs

modules/system/console/WinterSniff.php

@@ -165,12 +165,12 @@ protected function createConfigFile(): void
                 'plugin' => $this->getPluginIdentifier(),
                 'plugin_code' => str_replace('.', '_', $this->getPluginIdentifier()),
             ];
-            $this->makeStub('scaffold/phpcs/phpcs.xml.stub');
+            $this->makeStub('scaffold/phpcs/phpcs.plugin.xml.stub');
             return;
         }
 
         File::copy(
-            __DIR__ . '/scaffold/phpcs/phpcs.core.xml.stub',
+            __DIR__ . '/scaffold/phpcs/phpcs.project.xml.stub',
             $this->option('config') ?? base_path('phpcs.xml')
         );
     }

modules/system/console/scaffold/phpcs/phpcs.xml.stub → modules/system/console/scaffold/phpcs/phpcs.plugin.xml.stub

@@ -3,7 +3,7 @@
     <description>Coding style for {{ plugin }}.</description>
 
     <!-- Import Winter CMS code style ruleset -->
-    <rule ref="./phpcs.base.xml" />
+    <rule ref="../../../modules/system/phpcs.base.xml" />
 
     <arg name="extensions" value="php" />
     <arg name="colors" />

modules/system/console/scaffold/phpcs/phpcs.project.xml.stub

@@ -0,0 +1,16 @@
+<?xml version="1.0"?>
+<ruleset name="MyWinterProject">
+    <description>The coding standard for this project, powered by Winter CMS.</description>
+
+    <!-- Import Winter CMS core code style ruleset -->
+    <rule ref="./modules/system/phpcs.base.xml" />
+
+    <arg name="extensions" value="php" />
+    <arg name="colors" />
+
+    <file>config/</file>
+    <!-- <file>plugins/myauthor/*</file> -->
+
+    <!-- Ignore vendor files -->
+    <exclude-pattern>*/vendor/*</exclude-pattern>
+</ruleset>

phpcs.xml

@@ -3,7 +3,7 @@
     <description>The coding standard for Winter CMS core.</description>
 
     <!-- Import Winter CMS code style ruleset -->
-    <rule ref="./phpcs.base.xml" />
+    <rule ref="./modules/system/phpcs.base.xml" />
 
     <arg name="extensions" value="php" />
     <arg name="colors" />