chore: use image instead of build

main.go

@@ -31,6 +31,7 @@ type templateData struct {
 	Status    string
 	ActionID  string
 	GitURL    string
+	Project   string
 	Color     string
 	Add       string
 	EventBody string
@@ -41,6 +42,11 @@ func main() {
 	data.CardID = uuid.NewString()
 	data.Add = ""
 
+	prj, ok := os.LookupEnv("FORGEJO_REPOSITORY")
+	if ok {
+		data.Project = prj
+	}
+
 	author := githubactions.GetInput("author")
 	if author == "" {
 		githubactions.Infof("[INFO] Missing input 'author', using default")
@@ -150,9 +156,8 @@ func card(d templateData) ([]byte, error) {
 
 	if d.EventBody == "" {
 		bdy := ""
-		prj, ok := os.LookupEnv("FORGEJO_REPOSITORY")
-		if ok {
-			bdy += fmt.Sprintf("<b>Project:</b> %s<br>", prj)
+		if d.Project != "" {
+			bdy += fmt.Sprintf("<b>Project:</b> %s<br>", d.Project)
 		}
 
 		sha, ok := os.LookupEnv("FORGEJO_SHA")