Document S/R findings and isolate legacy gate features

app/services/backtest_service.py

@@ -141,6 +141,9 @@ SR_RESEARCH_VARIANTS = {
     "soft_zones_legacy_primary",
     "confirmed_rounds_legacy_primary",
     "gate_v2_legacy_primary",
+    "legacy_geometry_neutral",
+    "legacy_pivots_only",
+    "legacy_traffic_grid_only",
 }
 
 
@@ -273,7 +276,19 @@ def _window_setups(
 
     sr_variant = _sr_research_variant()
     detector_variant = sr_variant.removesuffix("_legacy_primary")
-    if detector_variant in {"production_control", "rr_aligned_control"}:
+    if sr_variant == "legacy_geometry_neutral":
+        detected_levels = detect_sr_levels_legacy(
+            highs, lows, closes, volumes, neutral_strength=True
+        )
+    elif sr_variant == "legacy_pivots_only":
+        detected_levels = detect_sr_levels_legacy(
+            highs, lows, closes, volumes, include_volume_profile=False
+        )
+    elif sr_variant == "legacy_traffic_grid_only":
+        detected_levels = detect_sr_levels_legacy(
+            highs, lows, closes, volumes, include_pivots=False
+        )
+    elif detector_variant in {"production_control", "rr_aligned_control"}:
         detected_levels = detect_sr_levels_legacy(highs, lows, closes, volumes)
     else:
         detector_cap = 0 if detector_variant == "gate_v2" else MAX_LEVELS
@@ -331,7 +346,9 @@ def _window_setups(
         targets = _prune_floor_pinned_targets(targets)
         primary_min_rr = (
             1.5
-            if sr_variant == "production_control" or sr_variant.endswith("_legacy_primary")
+            if sr_variant == "production_control"
+            or sr_variant.endswith("_legacy_primary")
+            or sr_variant.startswith("legacy_")
             else float(activation.get("min_rr", 0.0))
         )
         primary = _select_primary_target(