kontor-echo: setup project to show homepage

kontor-echo/internal/helpers/auth.go

@@ -0,0 +1,7 @@
+package helpers
+
+import "strings"
+
+func EmptyUserPass(username, password string) bool {
+	return strings.Trim(username, " ") == "" || strings.Trim(password, " ") == ""
+}