removed unnessesary features

api/app/enrichment.py

@@ -1,17 +1,5 @@
-def classify_price(robux: int) -> str:
-    if robux <= 99:
-        return "low"
-    elif robux <= 499:
-        return "medium"
-    else:
-        return "high"
-
 def enrich_event(event, game: str):
-    """Adds game tag and derived fields."""
+    """Add the game tag to the event. All other data passes through unchanged."""
     event.data = event.data or {}
-    # Inject game name into event data as a tag
     event.data["game"] = game
-    # Derive price group for robux purchases
-    if event.type == "robux_purchase" and "robux" in event.data:
-        event.data["priceGroup"] = classify_price(event.data["robux"])
     return event