feat: Move mail system to shared

sitesvc/cmd/main.go

@@ -11,8 +11,8 @@ import (
 	"time"
 
 	"github.com/joho/godotenv"
+	"github.com/mrhid6/vantage/shared/mail"
 	"github.com/mrhid6/vantage/sitesvc/internal/api"
-	"github.com/mrhid6/vantage/sitesvc/internal/mail"
 )
 
 func main() {
@@ -21,9 +21,10 @@ func main() {
 
 	addr := ":" + getEnv("PORT", "8082")
 
-	mailCfg := mail.FromEnv()
-	if mailCfg.Enabled() {
-		log.Printf("smtp enabled (%s) contact form delivers to %s", mailCfg.Host, mailCfg.To)
+	sender := mail.FromEnv()
+	contactTo := getEnv("SMTP_TO", "support@hostxtra.co.uk")
+	if sender.Enabled() {
+		log.Printf("smtp enabled (%s) contact form delivers to %s", sender.Host, contactTo)
 	} else {
 		log.Println("warning: SMTP_HOST/SMTP_FROM not set the contact form will refuse submissions")
 	}
@@ -34,7 +35,7 @@ func main() {
 
 	srv := &http.Server{
 		Addr:              addr,
-		Handler:           api.New(mailCfg).Routes(),
+		Handler:           api.New(sender, contactTo).Routes(),
 		ReadHeaderTimeout: 10 * time.Second,
 		ReadTimeout:       20 * time.Second,
 		WriteTimeout:      30 * time.Second,