- mining-service: publish MINING_MINUTE_DISTRIBUTED event to Kafka after
each minute's mining distribution is completed
- mining-wallet-service: add MiningDistributionConsumer to consume the
event and deduct from SHARE_POOL_B
- Add deductFromSharePoolB method in PoolAccountService
- This ensures the share pool balance displayed in mining-app reflects
the actual remaining balance after mining distributions
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>