Removed unused vars

server/server.go

@@ -110,8 +110,6 @@ var (
 	fileRegex                                            = regexp.MustCompile(`^/file/([-_A-Za-z0-9]{1,64})(?:\.[A-Za-z0-9]{1,16})?$`)
 	urlRegex                                             = regexp.MustCompile(`^https?://`)
 	phoneNumberRegex                                     = regexp.MustCompile(`^\+\d{1,100}$`)
-	templateVarRegex                                     = regexp.MustCompile(`\${([^}]+)}`)
-	templateVarFormat                                    = "${%s}"
 
 	//go:embed site
 	webFs       embed.FS