feat: add pidfile parameter to support OpenRC

go.mod

@@ -26,7 +26,6 @@ require (
 	github.com/golang-jwt/jwt/v5 v5.2.2
 	github.com/google/uuid v1.6.0
 	github.com/gorilla/websocket v1.5.3
-	github.com/jpillora/overseer v1.1.6
 	github.com/lib/pq v1.10.9
 	github.com/mark3labs/mcp-go v0.26.0
 	github.com/minio/selfupdate v0.6.0
@@ -80,7 +79,6 @@ require (
 	github.com/AzureAD/microsoft-authentication-library-for-go v1.4.2 // indirect
 	github.com/Microsoft/go-winio v0.6.2 // indirect
 	github.com/OpenDNS/vegadns2client v0.0.0-20180418235048-a3fa4a771d87 // indirect
-	github.com/StackExchange/wmi v1.2.1 // indirect
 	github.com/akamai/AkamaiOPEN-edgegrid-golang v1.2.2 // indirect
 	github.com/baidubce/bce-sdk-go v0.9.225 // indirect
 	github.com/blinkbean/dingtalk v1.1.3 // indirect
@@ -147,7 +145,6 @@ require (
 	github.com/jinzhu/inflection v1.0.0 // indirect
 	github.com/jinzhu/now v1.1.5 // indirect
 	github.com/jonboulle/clockwork v0.5.0 // indirect
-	github.com/jpillora/s3 v1.1.4 // indirect
 	github.com/json-iterator/go v1.1.12 // indirect
 	github.com/k0kubun/go-ansi v0.0.0-20180517002512-3bf9e2903213 // indirect
 	github.com/klauspost/cpuid/v2 v2.2.10 // indirect
@@ -210,6 +207,7 @@ require (
 	github.com/shopspring/decimal v1.4.0 // indirect
 	github.com/sirupsen/logrus v1.9.3 // indirect
 	github.com/smartystreets/go-aws-auth v0.0.0-20180515143844-0c1422d1fdb9 // indirect
+	github.com/smartystreets/gunit v1.1.3 // indirect
 	github.com/softlayer/softlayer-go v1.1.7 // indirect
 	github.com/softlayer/xmlrpc v0.0.0-20200409220501-5f089df7cb7e // indirect
 	github.com/sony/sonyflake v1.2.1 // indirect