wip-feat: reduces env vars, adds getting-started page

config/dist/local.security.yaml

@@ -36,6 +36,7 @@ security:
     # Easy way to control access for large sections of your site
     # Note: Only the *first* access control that matches will be used
     access_control:
+        - { path: ^/getting-started, roles: PUBLIC_ACCESS }
         - { path: ^/register, roles: PUBLIC_ACCESS }
         - { path: ^/login, roles: PUBLIC_ACCESS }
         - { path: ^/, roles: ROLE_USER } # Or ROLE_ADMIN, ROLE_SUPER_ADMIN,