profiles: deterministic setting_id from vendor/type/name (#14432)

* profiles: enforce globally-unique, per-vendor-namespaced setting_id

Many non-Bambu vendors copied Bambu's generic setting_ids (GFSA04 alone
appeared in 1557 files), so setting_id was not globally unique. This
namespaces every vendor's ids and reserves Bambu/OrcaFilamentLibrary space.

- Reserve "G*" (Bambu) and "O*" (OrcaFilamentLibrary) id spaces.
- Assign each other vendor a 2-char prefix (first+last letter, collision
  resolved) and renumber every instantiated preset to <PREFIX><NNNN>.
- Strip setting_id from base profiles (instantiation:false) per Bambu's
  convention; assign one to instantiated presets that lacked it.
- Remove the pre-existing misspelled "settings_id" key (91 files).
- filament_id is left untouched (it is a per-material id).
- Add one-time migration script scripts/assign_vendor_setting_ids.py with a
  persisted registry resources/profiles/vendor_prefixes.json. Re-runs freeze
  existing ids; only new vendors/profiles get new ids.
- Bump version in each changed vendor index file.
- Extend scripts/orca_extra_profile_check.py with a CI guard: global
  uniqueness, in-namespace, no base setting_id, no gaps, no settings_id typo.

7425 profile files changed across 61 vendors; 0 cross-vendor collisions;
validator clean; migration idempotent. BBL and OrcaFilamentLibrary id spaces
untouched.

* profiles: add setting_id authoring guide for new vendors / profiles

* profiles: drop in-repo README; setting_id guide now lives in the wiki

* profiles: derive setting_id deterministically from vendor/type/name

* bump profile version

resources/profiles/Peopoly/process/0.16mm Optimal @MagnetoX.json

@@ -3,7 +3,7 @@
 	"name": "0.16mm Optimal @Magneto X",
 	"inherits": "fdm_process_pply_0.16",
 	"from": "system",
-	"setting_id": "GP003",
+	"setting_id": "z8gx4LyAjquxYgBn",
 	"instantiation": "true",
 	"compatible_printers": [
 		"Peopoly Magneto X 0.4 nozzle"

resources/profiles/Peopoly/process/0.20mm ABS-GF 0.4 Nozzle Standard @MagnetoX.json

@@ -3,7 +3,7 @@
 	"name": "0.20mm ABS-GF 0.4 Nozzle Standard @MagnetoX",
 	"inherits": "fdm_process_pply_0.20",
 	"from": "system",
-	"setting_id": "GP015",
+	"setting_id": "tJ54pYmoGnisU6wI",
 	"instantiation": "true",
 	"top_shell_thickness": "0.6",
 	"bridge_flow": "1",

resources/profiles/Peopoly/process/0.20mm PET-CF 0.4 Nozzle Standard @MagnetoX.json

@@ -3,7 +3,7 @@
 	"name": "0.20mm PET-CF 0.4 Nozzle Standard @MagnetoX",
 	"inherits": "fdm_process_pply_0.20",
 	"from": "system",
-	"setting_id": "GP016",
+	"setting_id": "bJFNzjyv23sg2utH",
 	"instantiation": "true",
 	"top_shell_thickness": "0.6",
 	"bridge_flow": "1",

resources/profiles/Peopoly/process/0.20mm Standard @MagnetoX.json

@@ -3,7 +3,7 @@
 	"name": "0.20mm Standard @Magneto X",
 	"inherits": "fdm_process_pply_0.20",
 	"from": "system",
-	"setting_id": "GP004",
+	"setting_id": "qVan2trPK4Nkyet7",
 	"instantiation": "true",
 	"compatible_printers": [
 		"Peopoly Magneto X 0.4 nozzle"

resources/profiles/Peopoly/process/0.20mm Strength @MagnetoX.json

@@ -3,7 +3,7 @@
 	"name": "0.20mm Strength @Magneto X",
 	"inherits": "fdm_process_pply_0.20",
 	"from": "system",
-	"setting_id": "GP013",
+	"setting_id": "PABVXPLFXBXP0fp5",
 	"instantiation": "true",
 	"outer_wall_speed": "120",
 	"wall_loops": "6",

resources/profiles/Peopoly/process/0.24mm Draft @MagnetoX.json

@@ -3,7 +3,7 @@
 	"name": "0.24mm Draft @Magneto X",
 	"inherits": "fdm_process_pply_0.24",
 	"from": "system",
-	"setting_id": "GP005",
+	"setting_id": "sznjgFRvZeFVhOcH",
 	"instantiation": "true",
 	"compatible_printers": [
 		"Peopoly Magneto X 0.4 nozzle"

resources/profiles/Peopoly/process/0.28mm Extra Draft @MagnetoX.json

@@ -3,7 +3,7 @@
 	"name": "0.28mm Extra Draft @Magneto X",
 	"inherits": "fdm_process_pply_0.28",
 	"from": "system",
-	"setting_id": "GP006",
+	"setting_id": "Mi4H9dh97BV2SnOc",
 	"instantiation": "true",
 	"compatible_printers": [
 		"Peopoly Magneto X 0.4 nozzle"

resources/profiles/Peopoly/process/0.30mm Standard @Magneto X 0.6 nozzle.json

@@ -3,7 +3,7 @@
 	"name": "0.30mm Standard @Magneto X 0.6 nozzle",
 	"inherits": "fdm_process_pply_0.30_nozzle_0.6",
 	"from": "system",
-	"setting_id": "GP008",
+	"setting_id": "7bb0lWykeIerjXX0",
 	"instantiation": "true",
 	"outer_wall_speed": "120",
 	"compatible_printers": [

resources/profiles/Peopoly/process/0.40mm Standard @Magneto X 0.8 nozzle.json

@@ -3,7 +3,7 @@
 	"name": "0.40mm Standard @Magneto X 0.8 nozzle",
 	"inherits": "fdm_process_pply_0.40_nozzle_0.8",
 	"from": "system",
-	"setting_id": "GP009",
+	"setting_id": "B0SGeztUlumk2uuP",
 	"instantiation": "true",
 	"compatible_printers": [
 		"Peopoly Magneto X 0.8 nozzle"