#2151 Add PA to all vehicles with client settings for siren type and buff non-inserts

This suggestion has been split into multiple separate requests. Each split focuses on a specific aspect of the original idea to ensure better tracking and implementation.

Add PA to all vehicles with client settings for siren type and buff non-inserts

Suggested by

penguin3525

Split

GameplayGameModes

make all vehicles have the PA, have a client setting for all vehicles to have SmartSiren or classic, and buff non-inserts to be able to keep up with inserts