allow null in Auth::$user

Author: fadrian06

phpstan-baseline.neon

@@ -258,6 +258,12 @@ parameters:
 			count: 5
 			path: tests/table.test.php
 
+		-
+			rawMessage: Cannot access offset 'user' on bool.
+			identifier: offsetAccess.nonOffsetAccessible
+			count: 3
+			path: tests/table.test.php
+
 		-
 			rawMessage: Function createUsersTable not found.
 			identifier: function.notFound

phpstan.dist.neon

@@ -3,7 +3,7 @@ includes:
   - phpstan-baseline.neon
 
 parameters:
-  level: 2
+  level: 3
   paths:
     - src
     - tests

src/Auth.php

@@ -22,9 +22,9 @@ class Auth
 {
     /**
      * The currently authenticated user
-     * @var User
+     * @var ?User
      */
-    protected $user;
+    protected $user = null;
 
     /**
      * Internal instance of Leaf DB