Shutdown gracefully, close DB connection

go.mod

@@ -32,7 +32,6 @@ require (
 	github.com/mattn/go-zglob v0.0.3
 	github.com/microcosm-cc/bluemonday v1.0.20
 	github.com/mileusna/useragent v1.2.1
-	github.com/oklog/run v1.1.0
 	github.com/onsi/ginkgo/v2 v2.2.0
 	github.com/onsi/gomega v1.20.2
 	github.com/pressly/goose v2.7.0+incompatible
@@ -45,6 +44,7 @@ require (
 	github.com/unrolled/secure v1.13.0
 	github.com/xrash/smetrics v0.0.0-20200730060457-89a2a8a1fb0b
 	golang.org/x/image v0.0.0-20191009234506-e7c1f5e7dbb8
+	golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4
 	golang.org/x/text v0.3.7
 	golang.org/x/tools v0.1.12
 )
@@ -229,7 +229,6 @@ require (
 	golang.org/x/exp/typeparams v0.0.0-20220613132600-b0d781184e0d // indirect
 	golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4 // indirect
 	golang.org/x/net v0.0.0-20220826154423-83b083e8dc8b // indirect
-	golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4 // indirect
 	golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab // indirect
 	google.golang.org/protobuf v1.28.1 // indirect
 	gopkg.in/ini.v1 v1.67.0 // indirect