chore: update fly.toml

fly.toml

@@ -1,36 +1,15 @@
 app = "rsshub"
-kill_signal = "SIGINT"
-kill_timeout = 5
-processes = []
 
-[env]
-
-[experimental]
-auto_rollback = true
-
-[[services]]
-http_checks = []
+[http_service]
 internal_port = 1200
-processes = ["app"]
-protocol = "tcp"
-script_checks = []
-
-[services.concurrency]
-hard_limit = 25
-soft_limit = 20
-type = "connections"
-
-[[services.ports]]
 force_https = true
-handlers = ["http"]
-port = 80
+auto_stop_machines = "suspend"
+auto_start_machines = true
+min_machines_running = 1
 
-[[services.ports]]
-handlers = ["tls", "http"]
-port = 443
-
-[[services.tcp_checks]]
-grace_period = "1s"
-interval = "15s"
-restart_limit = 0
-timeout = "2s"
+[[http_service.checks]]
+grace_period = "10s"
+interval = "30s"
+method = "GET"
+timeout = "5s"
+path = "/healthz"