feat: runtime config, Matomo analytics, chat accounts, DM history/search, and Prometheus retention

backend/chat/go.mod

@@ -6,6 +6,7 @@ require (
 	github.com/glebarez/sqlite v1.11.0
 	github.com/gorilla/websocket v1.5.3
 	github.com/redis/go-redis/v9 v9.7.0
+	golang.org/x/crypto v0.37.0
 	gorm.io/driver/postgres v1.5.11
 	gorm.io/gorm v1.25.12
 )
@@ -24,7 +25,6 @@ require (
 	github.com/jinzhu/now v1.1.5 // indirect
 	github.com/mattn/go-isatty v0.0.17 // indirect
 	github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec // indirect
-	golang.org/x/crypto v0.37.0 // indirect
 	golang.org/x/sync v0.13.0 // indirect
 	golang.org/x/sys v0.32.0 // indirect
 	golang.org/x/text v0.24.0 // indirect