Haste and Multi-action activities

[InstantMirage]

"the bonus action from haste can be used for the two-action swipe"

[ATP-Kraken]

Inheritance from how vanilla handles Extra Attack, essentially - all Attack actions rather than the basic & stance strikes.
This could be cleaned up to a more straightforward setup since we don't have to account for activities.

• Write a more precise action condition
• Have the HASTE_ATTACK and corresponding statuses set the AP cost of the corresponding actions to 0
• Remove the bonus action granted by Haste and Loose Time's Arrow
• Deprecate and remove the "haste emergency" status given if you have a bonus action but no actions