Isolate residual S/R target selection

app/services/recommendation_service.py

@@ -60,6 +60,7 @@ def _gate_eligible_levels(
     sr_levels: list[Any],
     *,
     confirmed_rounds_only: bool = False,
+    exclude_standalone_rounds: bool = False,
     min_round_rejections: int = 2,
 ) -> list[Any]:
     """Return structures allowed to influence entry qualification.
@@ -69,7 +70,7 @@ def _gate_eligible_levels(
     either confluence with a pivot/volume source or distinct rejection clusters
     before such a level is allowed to manufacture a gate target.
     """
-    if not confirmed_rounds_only:
+    if not confirmed_rounds_only and not exclude_standalone_rounds:
         return list(sr_levels)
 
     eligible: list[Any] = []
@@ -79,8 +80,11 @@ def _gate_eligible_levels(
         ])
         is_round_only = sources == {"round_number"}
         rejections = int(getattr(level, "rejection_count", 0) or 0)
-        if not is_round_only or rejections >= min_round_rejections:
-            eligible.append(level)
+        if exclude_standalone_rounds and is_round_only:
+            continue
+        if confirmed_rounds_only and is_round_only and rejections < min_round_rejections:
+            continue
+        eligible.append(level)
     return eligible