Implement Zero to hero

[XGSleepWalker]

Context for this PR:

• Implements Zero to Hero for Palafin
• Fixes permanent form for all pokemon (forms should be reset on biome change or trainer battle, essentially on forced recall)
• Fixes PreSwitchOut attributes being erroneously triggered on the forced recall.
• Changes PostBattleInit attributes to only being triggered on the forced recall.
• Forces the following abilities to be reverted on forced recall: Zen Mode, Shields Down, Schooling, Disguise, Battle Bond, Power Construct, Zero to Hero
• Marks Ogerpon's Embody Aspect as partial. (It will be reworked later on when we go back to rework on the Terastallization mechanics)
• Adds a new bypass for abilities to be forcefully triggered. (Form abilities shouldn't be triggered on death, but they should be able to be reverted regardless on forced recall).

[bennybroseph]

Can we get a video of how this was tested?

[LaukkaE]

• [ * ] Palafin switches to the correct form, and also back correctly.

• [ * ] Works with Self switching moves, as well as opponents force switching moves.

• [ * ] If form is fusioned with another pokemon, stays in the form indefinitely while fusioned.

• [ * ] No console Errors found while testing.

• [ * ] If another pokemon that has another form should somehow acquire Zero to Hero, the ability will announce itself, but not change the form.

• [ * ] Not affected by Trace, Gastro Acid, etc.

• [ * ] Fainting will not cause the form to change back.

• [ * ] Changes the form even on the "free" switch. (Should it? Idk.)

Feature wise, seems to work correctly.