SentinelExhaustion_v1_0_0.cs

 Sentinel Exhaustion — Leledc exhaustion-bar reversal detector (CLEAN-ROOM)  |   Version v1.0.0
 File: SentinelExhaustion_v1_0_0.cs   |   namespace …Indicators.Sentinel.Sensors   |   display Name "Sentinel Exhaustion"

 ⚠ NO ORDERS — read-only advisory indicator. Safe to run anywhere.

 CLEAN-ROOM ORIGINAL. Written from scratch off the PUBLIC "Leledc exhaustion bar" method — a published,
 non-copyrightable trading formula built from simple consecutive-close counters plus a high/low extreme
 confirmation. It uses NO third-party code. The installed LeledcExhaustionPro.cs (author "glaz", TradingView)
 in the tree was surveyed as a design reference only — none of its code was copied. See the provenance
 audit + NOTICE.

 WHY IT MATTERS — this is a MEAN-REVERSION / EXHAUSTION voter, orthogonal to the suite's trend/momentum
 sensors: it flags when a run of same-direction closes finally prints a bar that reverses AND pokes a new
 extreme, i.e. the move likely spent itself. It CONFIRMS or CONTRADICTS the trend axes at turning points.

 THE PUBLIC METHOD:
   • two counters bindex / sindex — each bar: Close[0] > Close[4] ⇒ bindex++,  Close[0] < Close[4] ⇒ sindex++.
   • BEARISH (major) exhaustion → DOWN reversal (Signal −1): bindex > MajQual AND a down bar (Close < Open)
     AND High[0] pokes the highest High of the last MajLen bars → reset bindex, fire −1, major = true.
   • BULLISH (major) exhaustion → UP reversal (Signal +1): sindex > MajQual AND an up bar (Close > Open)
     AND Low[0] pokes the lowest Low of the last MajLen bars → reset sindex, fire +1, major = true.
   • MINOR (secondary) — same shape with the smaller MinQual / MinLen thresholds, considered only when no
     major fired this bar. Minor fires do not reset the major counters.
   • Signal = the pulse this bar (+1/−1/0). Dir = last non-zero Signal, HELD HoldBars bars then decays to 0.

 THE SENTINEL PLUMBING (our own code — makes it a suite member):
   • PUBLISHES SentinelCore.ExhaustionState (Signal / Dir / Major).
   • Draws a reversal MARKER — up-triangle below the bar on +1, down-triangle above on −1.
   • Hidden ±1 "Signal" PLOT (Values[0], transparent) for the Deck SIGNAL ARM / generic consumers.
   • A SentinelSkin.Painter glass card + label remover + roster heartbeat + scope key.

 CHANGELOG
   v1.0.0 (2026-07-12) — NEW. Clean-room Leledc exhaustion-bar detector (consecutive-close counters + extreme
            confirm; major + optional minor). ExhaustionState publish, reversal triangles, hidden Signal plot,
            glass card, scope key + heartbeat, label remover.