chore: phpstan start - removed baseline - level 1

.phive/phars.xml

 <?xml version="1.0" encoding="UTF-8"?>
 <phive xmlns="https://phar.io/phive">
-  <phar name="phpstan" version="1.10.67" installed="1.10.67" location="./tools/phpstan" copy="false"/>
+  <phar name="phpstan" version="^1.10.67" installed="1.10.67" location="./tools/phpstan" copy="false"/>
   <phar name="phpunit" version="^10.5.20" installed="10.5.20" location="./tools/phpunit" copy="false"/>
   <phar name="phpcs" version="^3.9.2" installed="3.9.2" location="./tools/phpcs" copy="false"/>
   <phar name="phpcbf" version="^3.9.2" installed="3.9.2" location="./tools/phpcbf" copy="false"/>

phpstan.dist.neon

@@ -2,7 +2,7 @@ includes:
 	- phpstan-baseline.neon
 
 parameters:
-    level: 8
+    level: 1
     paths:
         - src
         - ajax