Simplified Core Pool Bribes with Stake DAOs Votemarket Integration

[Xeonus]

We can massively simplify core pool incentive logic in the fee allocator, assuming that Stake DAOs Vote Market proposal will pass.

Stake DAOs Vote Market has built in functionality to split bribes internally according to AURAs veBAL share. With that, we can directly place the entirety of core pool bribes on one market without having to calculate the split ourselves.

Therefore:

• remove core pool AURA / Balancer split logic
• place all voting incentives on StakeDAOs (Balancer/Aura) market without a blacklist entry for Aura
• adjust PR reporting and checks

Goal is to have this live for the fee run of 2026-01-15

[Xeonus]

Only merge if https://forum.balancer.fi/t/bip-xxx-transition-core-pool-incentive-program-to-stake-dao-s-votemarket-v2/6928/ passes