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 PETG-CF10 @Flashforge.json

@@ -1,8 +1,8 @@
 {
 	"type": "filament",
 	"name": "Generic PETG-CF10 @Flashforge",
-	"inherits": "fdm_filament_pet",
 	"renamed_from": "Flashforge Generic PETG-CF10",
+	"inherits": "fdm_filament_pet",
 	"from": "system",
 	"setting_id": "0oCfWHsyqpBCbD62",
 	"filament_id": "OFO5djrM",
@@ -10,9 +10,6 @@
 	"additional_cooling_fan_speed": [
 		"100"
 	],
-	"bed_temperature_difference": [
-		"10"
-	],
 	"chamber_temperature": "0",
 	"close_fan_the_first_x_layers": [
 		"1"