Various fixes for new-keyboard (#16358)

data/templates/keyboard/config.h

@@ -0,0 +1,20 @@
+// Copyright %YEAR% %REAL_NAME% (@%USER_NAME%)
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+/*
+ * Feature disable options
+ *  These options are also useful to firmware size reduction.
+ */
+
+/* disable debug print */
+//#define NO_DEBUG
+
+/* disable print */
+//#define NO_PRINT
+
+/* disable action features */
+//#define NO_ACTION_LAYER
+//#define NO_ACTION_TAPPING
+//#define NO_ACTION_ONESHOT

data/templates/keyboard/info.json

@@ -1,6 +1,7 @@
 {
     "keyboard_name": "%KEYBOARD%",
     "maintainer": "%USER_NAME%",
+    "manufacturer": "%REAL_NAME%",
     "processor": "%MCU%",
     "bootloader": "%BOOTLOADER%",
     "diode_direction": "COL2ROW",