feat: add Super Alpha research, management and MCP workflows

backend/app/alphas.py

@@ -189,6 +189,10 @@ async def upsert_alpha(db, raw: dict):
 
 def list_statement(filters):
     query = select(Alpha, Research).join(Research, Research.alpha_id == Alpha.id)
+    if filters.management_scope == "super":
+        query = query.where(Alpha.alpha_type == "SUPER")
+    elif filters.management_scope == "non_super":
+        query = query.where(or_(Alpha.alpha_type != "SUPER", Alpha.alpha_type.is_(None)))
     if filters.submission:
         query = query.where(submission_condition(filters.submission))
     if filters.submission_blocked is not None:
@@ -285,6 +289,11 @@ def summary(item: Alpha, research: Research):
     result = {k: getattr(item, k) for k in keys}
     result["failed_checks"] = failed_checks(item.checks)
     result["expression_preview"] = (item.expression or item.selection or "")[:240]
+    result["selection_preview"], result["combo_preview"] = (item.selection or "")[:240], (item.combo or "")[:240]
+    if item.alpha_type == "SUPER":
+        from .superalpha.evidence import parse_components
+        components = parse_components(item.raw.get("components", item.raw.get("selectedAlphas")))
+        result["component_count"] = len(components["components"]) if components["complete"] else None
     result["research"] = {
         k: getattr(research, k) for k in ("note", "tags", "favorite", "state", "updated_at", "version")
     }