update systemd script

setup.go

@@ -358,13 +358,17 @@ Description=PocketBase instance %%i
 After=network.target
 
 [Service]
+Type             = simple
 User             = root
 Group            = root
+LimitNOFILE      = 4096
+Restart          = always
+RestartSec       = 5s
+StandardOutput   = append:%s/%%i.log
+StandardError    = append:%s/%%i.log
 WorkingDirectory = %s
 EnvironmentFile  = %s
 ExecStart        = %s/pocketbase serve --http="127.0.0.1:${PORT}"
-Restart=on-failure
-LimitNOFILE=65535
 
 [Install]
 WantedBy=multi-user.target
@@ -372,7 +376,7 @@ EOF
 systemctl daemon-reload
 systemctl enable --now pb@%s
 systemctl restart pb@%s
-`, serviceDir, envFile, serviceDir, serviceName, serviceName)
+`, serviceDir, serviceDir, serviceDir, envFile, serviceDir, serviceName, serviceName)
 }
 
 func runSSHCommand(server, script string) error {