Add RetroPie configs backup from /opt/retropie/configs

키 설정·패드 매핑·에뮬 설정을 sync-configs.sh로 동기화.

Co-authored-by: Cursor <cursoragent@cursor.com>

configs/daphne/dapinput-forcejoy.ini

@@ -0,0 +1,18 @@
+# Daphne custom joystick mapping
+#
+# Any inputs defined below will map a joystick button to
+# Daphne input, regardless of remapping that occurs in emulationstation.
+#
+# Each input is mapped to 1 joystick button (or 0 for "none")
+#
+# Find joystick button codes by running:
+# $ jstest /dev/input/js0
+# and ADDING ONE to the button code you want.
+#
+# Example: Quit will always be js button 14
+# KEY_QUIT = 15
+#
+# (Place all entries after [KEYBOARD])
+
+[KEYBOARD]
+END