Fix: Enable horizontal scrolling for treatments table

- Changed overflow-hidden to overflow-x-auto
- Fixes missing Edit/Delete buttons in treatments table
- Allows horizontal scrolling when table is too wide
- Resolves CSS layout issue in production

src/client/components/admin-treatments.tsx

@@ -197,7 +197,7 @@ export function AdminTreatments() {
         </div>
       )}
 
-      <div className="bg-white rounded-lg shadow-lg overflow-hidden">
+      <div className="bg-white rounded-lg shadow-lg overflow-x-auto">
         <table className="w-full">
           <thead className="bg-gray-50">
             <tr>