Fix trivial static analysis errors

Author: nie7321

src/Auth/WebSSOAuthentication.php

@@ -18,6 +18,9 @@
 use Northwestern\SysDev\SOA\Auth\Strategy\NoSsoSession;
 use Northwestern\SysDev\SOA\Auth\Strategy\WebSSOStrategy;
 
+/**
+ * @phpstan-ignore trait.unused
+ */
 trait WebSSOAuthentication
 {
     use RedirectsUsers, WebSSORoutes;

src/Auth/WebSSORoutes.php

@@ -2,6 +2,9 @@
 
 namespace Northwestern\SysDev\SOA\Auth;
 
+/**
+ * @phpstan-ignore trait.unused
+ */
 trait WebSSORoutes
 {
     /** Route name for your login page */

src/Console/Commands/MakeWebSSO.php

@@ -12,11 +12,13 @@ class MakeWebSSO extends GeneratorCommand
 
     protected $type = 'Controller';
 
-    public function handle()
+    public function handle(): ?bool
     {
         parent::handle();
 
         $this->ejectRoutes();
+
+        return true;
     }
 
     protected function getNameInput()