Plan 1 Task 1. Creates the five audit docs plus config/metric-bands.toml
that track Invariants 2, 7, 8 per the DQN v2 spec, and extends the
pre-commit hook with two checks:
- component-adding commits must touch an audit doc (Invariant 7)
- added code may not contain TODO/FIXME/XXX/HACK/TBD/unimplemented!/
todo! markers (Invariant 9)
Tests: manually verified by staging a TODO-marked file; commit
rejected with the correct error message.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Restore 45-action factored space via Branching DQN (Tavakoli 2018),
outputting 11 Q-values (5+3+3) instead of 45. This was reduced to 5
exposure-only actions during debugging and was never intended as permanent.
- Enable use_branching: true by default in DQNConfig and DQNHyperparameters
- Add branching paths to select_action_with_confidence and select_action_inference
- Update agent.rs select_action_factored for branching-aware selection
- Expand CountBonus to per-branch tracking with bonuses_branched()
- Add order_type + urgency distribution tracking in monitoring
- Add DQN_ORDER_ACTIONS=3, DQN_URGENCY_ACTIONS=3, DQN_TOTAL_ACTIONS=45 to CUDA header
- Fix 7 pre-existing clippy doc_markdown errors in regime_conditional.rs
- Fix pre-existing cognitive_complexity in replay_buffer_type.rs (extract helpers)
- Fix flaky GPU test OOM under parallel execution (CPU fallback + test VRAM safety)
- Delete unused flash_attention submodules (block_sparse, causal_masking, etc.)
- Add GPU hot-path guard scripts and ensemble/hyperopt adapter improvements
Tests: ml-dqn 416/0, ml 905/0, clippy 0 errors on both crates
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Backs up the .git/hooks/pre-commit hook to a tracked file.
Includes stub detection (hardcoded returns, marker strings).
Cargo check removed — agents validate before commit.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
