fix: resume later same-open limit exits at next waypoint

[luisleo526]

Summary

• treat only the first calc-on-order-fills event at the bar open as first-open provenance
• let a marketable LIMIT born after a later same-open refill resume at the next unconsumed waypoint
• preserve whole-entry-bar suppression for marketable STOP orders, continuous path reach for trailing exits, and magnifier behavior
• add symmetric LIMIT, combined-bracket, STOP, and trailing RED/GREEN coverage

Parity result

• Aureate: Moderate to Excellent, exact 1754/1754, 100% coverage, count delta 0, entry/exit/PnL P90 all 0
• forced no-cache community gate: 412 accounted, 403 OK, 1 no-trades, 7 known transpile errors, 0 compile errors, 1 known run error
• board: 338 Excellent / 54 Strong / 4 Moderate / 5 Weak, 1 UP / 0 DOWN, 392/401 Excellent+Strong

Validation

• fresh-context R7 v2: PASS after repairing a detected trailing-exit scope leak
• CTest 104/104
• focused COOF suites 4/4, 1586 assertions
• ABI runtime, verifier self-test 4/4, fingerprint self-test 52/52
• codegen 1537 passed / 2 skipped
• corpus 252/252 at 243 Excellent / 8 Strong / 1 anomaly, report lock-step
• targeted 6/6 and full forced-no-cache 412-row sweep, 1 UP / 0 DOWN

No Pine source, TradingView evidence, OHLCV feed, verifier semantics, tier thresholds, or metadata tier override changed.