[Keyboard] Update Tetris (#5513)

* Update Tetris

Add a fake row to config the encoder's keycode easily.

* Delete rules.mk

* Update keyboards/tetris/readme.md

Co-Authored-By: YCF <65446+YCF@users.noreply.github.com>

* Update config.h

add #define RGBLIGHT_SLEEP

keyboards/tetris/rules.mk

@@ -36,26 +36,25 @@ F_USB = $(F_CPU)
 # Interrupt driven control endpoint task(+60)
 OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT
 
+
 # Boot Section Size in *bytes*
 #OPT_DEFS += -DBOOTLOADER_SIZE=4096
 
 BOOTLOADER =qmk-dfu
 
+
 # Build Options
 #   comment out to disable the options.
 #
 BOOTMAGIC_ENABLE = no	# Virtual DIP switch configuration(+1000)
-MOUSEKEY_ENABLE = no	# Mouse keys(+4700)
+MOUSEKEY_ENABLE = yes	# Mouse keys(+4700)
 EXTRAKEY_ENABLE = yes	# Audio control and System control(+450)
 CONSOLE_ENABLE = no	# Console for debug(+400)
 COMMAND_ENABLE = no    # Commands for debug and configuration
 SLEEP_LED_ENABLE = no  # Breathing sleep LED during USB suspend
 NKRO_ENABLE = yes		# USB Nkey Rollover - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
 BACKLIGHT_ENABLE = no  # Enable keyboard backlight functionality
-AUDIO_ENABLE = no
+AUDIO_ENABLE = yes
 RGBLIGHT_ENABLE = yes
-TAP_DANCE_ENABLE = no
-
-EXTRAFLAGS += -flto # Make the hex smaller
-
-LAYOUTS = planck_mit
+EXTRAFLAGS        = -flto 
+ENCODER_ENABLE = yes