IPC implants are now mechfab-only (#28397)

* create the Culinary Processing Implant, and move
all IPC implants to the roboticist

* fix turning mag joints into food by accident oops

* Update code/modules/research/designs/mechfabricator_designs.dm

Co-authored-by: PollardTheDragon <144391971+PollardTheDragon@users.noreply.github.com>
Signed-off-by: Paul <90473506+pwbokie@users.noreply.github.com>

* Apply suggestions from code review

Co-authored-by: Luc <89928798+lewcc@users.noreply.github.com>
Co-authored-by: PollardTheDragon <144391971+PollardTheDragon@users.noreply.github.com>
Signed-off-by: Paul <90473506+pwbokie@users.noreply.github.com>

* remove ipc culinary implant

* remove more culinary implant references

* remove the last of the culinary stuff I think

* this should probably go too

---------

Signed-off-by: Paul <90473506+pwbokie@users.noreply.github.com>
Co-authored-by: PollardTheDragon <144391971+PollardTheDragon@users.noreply.github.com>
Co-authored-by: Luc <89928798+lewcc@users.noreply.github.com>

code/game/mecha/mech_fabricator.dm

@@ -67,6 +67,9 @@
 	categories = list(
 		"Cyborg",
 		"Cyborg Repair",
+		"Cyborg Upgrades",
+		"IPC",
+		"IPC Upgrades",
 		"MODsuit Construction",
 		"MODsuit Modules",
 		"Ripley",
@@ -79,7 +82,6 @@
 		"Reticence",
 		"Phazon",
 		"Exosuit Equipment",
-		"Cyborg Upgrade Modules",
 		"Medical",
 		"Misc"
 	)