Fix build failures

.php_cs.dist

@@ -4,7 +4,7 @@ use PhpCsFixer\Config;
 use Symfony\Component\Finder\Finder;
 
 $finder = new Finder();
-$finder->files()->in('src')->in('src');
+$finder->files()->in('app/src')->in('app/tests');
 
 return Config::create()
     ->setRules([

phpstan.neon

@@ -1,6 +1,6 @@
 parameters:
   level: 7
   paths:
-    - src
+    - app/src
 includes:
   - vendor/phpstan/phpstan-deprecation-rules/rules.neon

phpunit.xml.dist

@@ -7,7 +7,7 @@
          stopOnFailure="true">
     <testsuites>
         <testsuite name="Talks">
-            <directory suffix="Test.php">tests</directory>
+            <directory suffix="Test.php">app/tests</directory>
         </testsuite>
     </testsuites>
 </phpunit>