PIREP from flight/bid; orig: Bid not removed after flight accepted

[nabeelio]

Solve this in a more generic way:

1. Add a link from the flight to file a PIREP (/pireps/new?flight_id=XYZ)
   • On the PIREP form, look up/pre-populate from that flight (set a PIREP object?)
2. When submitting:
   • Look up the flight_id and see if a bid exists, attach to the PIREP if there is a bid (user_id+flight_id)
     • Add a bid_id column to the pireps table to keep track
   • According to the config (below), close or keep the bid
   • Do it in App\Listeners\BidEvents

Add config:

• bids.close_bid_on_file - if set, it'll close the bid when filed, otherwise, when the admin accepts it