feat(torghut): add researched reversal breakout surfaces

[gregkonush]

Summary

• Adds literal routing from researched ORB/stocks-in-play, end-of-day reversal, and asymmetric OFI/HMM claims into existing executable Torghut candidate families.
• Replaces raw dollar drawdown rejection for the $500/day autoresearch objective with percentage-based, return-adjusted risk gates: 5% normal daily loss, 10% normal drawdown, and 10%/20% extended caps only when total net PnL to drawdown is at least 1.5x.
• Updates the checked-in $500/day research program, oracle policy, runner quality gates, and regression tests so down days are allowed when the total strategy remains strong.
• Raises the Torghut autoresearch runner CI shard timeout to 25 minutes after the unchanged shard tests passed locally but timed out on GitHub Actions; no tests are skipped or weakened.

Related Issues

None

Testing

• uv sync --frozen --extra dev
• uv run --frozen pytest tests/test_candidate_specs.py tests/test_strategy_autoresearch.py tests/test_profit_target_oracle.py tests/test_run_whitepaper_autoresearch_profit_target.py::TestRunWhitepaperAutoresearchProfitTarget::test_candidate_quality_gate_flags_capital_safety_failures tests/test_run_whitepaper_autoresearch_profit_target.py::TestRunWhitepaperAutoresearchProfitTarget::test_runtime_closure_replay_is_disabled_when_candidate_already_failed_oracle tests/test_run_whitepaper_autoresearch_profit_target.py::TestRunWhitepaperAutoresearchProfitTarget::test_runtime_closure_replay_stays_enabled_for_proof_only_oracle_failure tests/test_run_whitepaper_autoresearch_profit_target.py::TestRunWhitepaperAutoresearchProfitTarget::test_runner_parse_args_covers_cli_defaults_and_flags -q
• uv run --frozen pytest --cov --cov-branch --cov-fail-under=0 --cov-report= <slice 13 test ids from tests/test_run_whitepaper_autoresearch_profit_target.py>
• uv run --frozen pytest --cov --cov-branch --cov-fail-under=0 --cov-report= <slice 15 test ids from tests/test_run_whitepaper_autoresearch_profit_target.py>
• uv run --frozen ruff check app/trading/discovery/profit_target_oracle.py app/trading/discovery/autoresearch.py scripts/run_whitepaper_autoresearch_profit_target.py tests/test_profit_target_oracle.py tests/test_strategy_autoresearch.py tests/test_run_whitepaper_autoresearch_profit_target.py
• uv run --frozen pyright --project pyrightconfig.json
• uv run --frozen pyright --project pyrightconfig.alpha.json
• uv run --frozen pyright --project pyrightconfig.scripts.json
• git diff --check

Screenshots (if applicable)

N/A

Breaking Changes

None

Checklist

• Testing section documents the exact validation performed (or N/A with justification).
• Screenshots and Breaking Changes sections are handled appropriately (removed or filled in).
• Documentation, release notes, and follow-ups are updated or tracked.