fix(PoolTable): relabel footer total to 'Total (visible rows)' (#420)

Author: JClark011

src/components/PoolTable.test.tsx

@@ -74,7 +74,7 @@ describe("PoolTable", () => {
     // XLM(300) + USDC(100) + EURC(200) = 600; anchors 2+5+1 = 8
     const tfoot = document.querySelector("tfoot");
     expect(tfoot).toBeInTheDocument();
-    expect(tfoot).toHaveTextContent("Total");
+    expect(tfoot).toHaveTextContent("Total (visible rows)");
     expect(tfoot).toHaveTextContent("600");
     expect(tfoot).toHaveTextContent("8 anchors");
   });

src/components/PoolTable.tsx

@@ -75,7 +75,7 @@ export function PoolTable({ pools }: { pools: Pool[] }) {
       </tbody>
       <tfoot>
         <tr className="border-t border-zinc-700">
-          <td className="py-2 text-zinc-400 font-medium">Total</td>
+          <td className="py-2 text-zinc-400 font-medium">Total (visible rows)</td>
           <td className="py-2 text-zinc-200 font-medium">
             {formatAmount(pools.reduce((sum, p) => sum + p.total, 0))}
           </td>