Finishing Silph Co. 11F

That's a fair chunk out of my day...

This commit finishes everything about Silph Co. 11F. DON'T. TOUCH IT. Unless there's a bug, but OTHERWISE, do NOT touch it. Holy shit.

Here's everything featured;
- Jessie and James fight, ported over.
- Rocket grunt changed to the appointment one from the strange room on the other side that really shouldn't be there tbh
- Omega fight now doesn't have the "watch out" text as I needed to do a micro-optimisation TRUST ME it was NECESSARY (it was not, in fact, necessary)
- Giovanni now reuses Beedrill and has a generally stronger team, scaling with the fifth Rival fight.
- Omega refight has been added after some toiling with the Team Rocket intro text that absolutely should not have happened but did for some reason AAA
- Rocket trio text somewhat tweaked

Oh and I ported over the balance patch on the stats, including some neo-Cryithan onboarding.

data/trainers/scaled_parties.asm

@@ -79,8 +79,8 @@ SabrinaData:
 GiovanniData: ; is not scaled as he is always fought last
 ; Rocket Hideout B4F
 	db $FF, 30, BEEDRILL, 32, RHYHORN, 32, KANGASKHAN, 34, PERSIAN, 0
-; Silph Co. 11F
-	db $FF, 37, KANGASKHAN, 36, NIDOKING, 37, NIDOQUEEN, 40, PERSIAN, 42, RHYDON, 0
+; Silph Co. 11F - did you know this team was weaker than the rival in vanilla level-wise?
+	db $FF, 40, BEEDRILL, 42, RHYDON, 42, KANGASKHAN, 43, NIDOKING, 43, NIDOQUEEN, 45, PERSIAN, 0 ; if persian slash is desirable, make it L47.
 ; Viridian Gym
 	db $FF, 47, TRAMPEL, 46, DUGTRIO, 46, NIDOQUEEN, 48, GUARDIA, 48, NIDOKING, 50, RHYPERIOR, 0