fix: separate email sent to links

main.go

@@ -29,7 +29,7 @@ var rootCmd = &cobra.Command{
 	RunE: func(cmd *cobra.Command, args []string) error {
 		if os.Getenv(RESEND_API_KEY) == "" {
 			fmt.Printf("\n  %s %s %s\n\n", errorHeaderStyle.String(), inlineCodeStyle.Render(RESEND_API_KEY), "environment variable is required.")
-			fmt.Printf("  %s %s\n\n", commentStyle.Render("You can grab one at"), linkStyle.Render("https://resend.com"))
+			fmt.Printf("  %s %s\n\n", commentStyle.Render("You can grab one at"), linkStyle.Render("https://resend.com/api-keys"))
 			os.Exit(1)
 		}
 

style.go

@@ -1,7 +1,6 @@
 package main
 
 import (
-	"fmt"
 	"strings"
 
 	"github.com/charmbracelet/lipgloss"
@@ -41,5 +40,17 @@ var (
 // emailSummary returns a summary of the email that was sent. It is used when
 // the user has sent an email successfully.
 func emailSummary(to []string, subject string) string {
-	return fmt.Sprintf("\n  Email %s sent to %s\n\n", activeTextStyle.Render("\""+subject+"\""), linkStyle.Render(strings.Join(to, ", ")))
+	var s strings.Builder
+	s.WriteString("\n  Email ")
+	s.WriteString(activeTextStyle.Render("\"" + subject + "\""))
+	s.WriteString(" sent to ")
+	for i, t := range to {
+		if i > 0 {
+			s.WriteString(", ")
+		}
+		s.WriteString(linkStyle.Render(t))
+	}
+	s.WriteString("\n\n")
+
+	return s.String()
 }