updated the docs, removed oauth and introduced sanctum pat

.env.example

@@ -98,12 +98,9 @@ PADDLE_PUBLIC_KEY=
 PADDLE_BASE_URL=
 PADDLE_CONSOLE_URL=
 
-OAUTH_JWT_KID=fotospiel-jwt
-OAUTH_KEY_STORE=
-OAUTH_REFRESH_ENFORCE_IP=true
-OAUTH_REFRESH_ALLOW_SUBNET=false
-OAUTH_REFRESH_MAX_ACTIVE=5
-OAUTH_REFRESH_AUDIT_RETENTION_DAYS=90
+# Sanctum / SPA auth
+SANCTUM_STATEFUL_DOMAINS=localhost,localhost:3000
+SANCTUM_TOKEN_PREFIX=
 JOIN_TOKEN_FAILURE_LIMIT=10
 JOIN_TOKEN_FAILURE_DECAY=5
 JOIN_TOKEN_ACCESS_LIMIT=120