add get list conversion

src/pages/master/conversion/hooks/useManageConversionContext.tsx

@@ -0,0 +1,12 @@
+import { useContext } from 'react';
+import { ManageConversionContext } from './ManageConversionContext';
+
+const useManageConversionContext = () => {
+  const context = useContext(ManageConversionContext);
+
+  if (!context) throw new Error('useManageConversionContext must be used within AuthProvider');
+
+  return context;
+};
+
+export { useManageConversionContext };