Repair shipped default materials and obsolete settings, and validate them (#15741)

* add orca profile skill

* add default material check

Improve validation for default materials and filament profiles

* Fix default materials and obsolete keys

* clarifying orca-profiles skill

resources/profiles/Flashforge/filament/Generic PLA-CF10 @Flashforge AD4.json

@@ -9,9 +9,6 @@
 	"additional_cooling_fan_speed": [
 		"100"
 	],
-	"bed_temperature_difference": [
-		"10"
-	],
 	"chamber_temperature": [
 		"0"
 	],
@@ -86,9 +83,6 @@
 	"filament_is_support": [
 		"0"
 	],
-	"filament_load_time": [
-		"0"
-	],
 	"filament_loading_speed": [
 		"28"
 	],
@@ -161,9 +155,6 @@
 	"filament_type": [
 		"PLA-CF"
 	],
-	"filament_unload_time": [
-		"0"
-	],
 	"filament_unloading_speed": [
 		"90"
 	],