Initial AON3D M2+ dual MCU configuration

- Octopus Pro: Motors (MOTOR0-7), bed heater (PA1), chamber heater (PB10)
- Azteeg X3: Thermistors, endstops, probe, fan, hotend heaters
- IDEX setup with external DM542T drivers
- Includes wiring documentation and swap guide

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

original/klipper_config/.moonraker.conf.bkp

@@ -0,0 +1,45 @@
+[server]
+host = 0.0.0.0
+port = 7125
+max_upload_size = 1024
+
+[file_manager]
+enable_object_processing = False
+
+[data_store]
+temperature_store_size = 600
+gcode_store_size = 1000
+
+[authorization]
+force_logins = false
+cors_domains = 
+	*.local
+	*.lan
+	*://app.fluidd.xyz
+trusted_clients = 
+	10.0.0.0/8
+	127.0.0.0/8
+	169.254.0.0/16
+	172.16.0.0/12
+	192.168.0.0/16
+	FE80::/10
+	::1/128
+	127.0.0.1
+	127.0.0.0
+
+[octoprint_compat]
+
+[history]
+
+[announcements]
+subscriptions = 
+	fluidd
+
+[update_manager]
+enable_auto_refresh = True
+
+[update_manager client fluidd]
+type = web
+repo = fluidd-core/fluidd
+path = ~/fluidd
+