feat(dag): add Phase 13 M1 - DAGKnight 32/100 BPS support
- Add BlockRateConfig enum with Standard (10 BPS), Enhanced (32 BPS),
and Maximum (100 BPS) presets
- Add AdaptiveKBounds with scaled k ranges per block rate:
- Standard: k 8-64, default 18
- Enhanced: k 16-128, default 32
- Maximum: k 50-255, default 64
- Add DagKnightManager::with_config() constructor for block rate selection
- Update adaptive k calculation to use configurable bounds
- Add NetworkConfig module in synor-consensus with:
- BpsMode enum and NetworkConfig struct
- DAA window, finality depth, pruning depth scaling
- BPS comparison table generator
- Add comprehensive tests for all block rate configurations