Create solver_router.py

solver_router.py

@@ -0,0 +1,28 @@
+from __future__ import annotations
+
+from typing import Optional
+
+from quant_solver import solve_quant
+
+
+def route_solver(text: str):
+    lower = (text or "").lower()
+
+    # percent problems
+    if "%" in lower or "percent" in lower:
+        return solve_quant(text)
+
+    # ratio problems
+    if "ratio" in lower or ":" in lower:
+        return solve_quant(text)
+
+    # remainder / divisibility
+    if "remainder" in lower or "divisible" in lower:
+        return solve_quant(text)
+
+    # algebra equations
+    if "=" in lower:
+        return solve_quant(text)
+
+    # fallback
+    return solve_quant(text)