Pullup

• Remove the limit that scripts can only make an effect when players' elytra-flying
• Fix scripts loading bugs.

Backport to Forge 1.20.1

linkage with FlightHUD: Reborn

move to 1.20.2

Compatibility update

1. Now in multiplayer mode, only client side is required to install (some extra notice is required).
2. Add commands and configurations for multiplayer logic.
3. Add argument pullup:flight_ticks.
4. Momentarily removed argument pullup:pitch_distance_10 and pullup:distance_pitched_m10, they will soon be replaced by more advanced objects.

Fix issue #1 iteration conflict

Caused by: unsafe removal in ServerPlayerEntityMixin#tick this.trigger.remove(id).
Handle: now triggers will be updated via flag ServerPlayerEntityMixin#isCleared and ConditionTrigger#shouldClear before iteration of ServerPlayerEntityMixin#triggers