feat(connect): show pUSD in the Polygon agent wallet

Add pUSD to Connect's per-chain erc20Tokens so the Agent Wallet lists it
on Polygon instances. Gnosis stays ERC20-free (native xDAI only). pUSD
already has a Polygon token config, and BalanceProvider reads balances
for every token in TOKEN_CONFIG, so amounts populate with no backend
change.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

Author: atepem

frontend/config/agents.ts

@@ -340,9 +340,11 @@ export const AGENT_CONFIG: {
     doesChatUiRequireApiKey: false,
     // PLACEHOLDER: real public id lands with the minted Connect package (PR2).
     servicePublicId: 'valory/connect:0.1.0',
-    // Per-chain: Connect uses USDC on Polygon only. Gnosis runs on native xDAI,
-    // so USDC must not appear in the Gnosis agent wallet.
-    erc20Tokens: { [EvmChainIdMap.Polygon]: [TokenSymbolMap.USDC] },
+    // Per-chain: Connect uses USDC and pUSD on Polygon only. Gnosis runs on
+    // native xDAI, so neither may appear in the Gnosis agent wallet.
+    erc20Tokens: {
+      [EvmChainIdMap.Polygon]: [TokenSymbolMap.USDC, TokenSymbolMap.pUSD],
+    },
   },
 };
 

frontend/tests/config/agents.test.ts

@@ -70,6 +70,13 @@ describe('AGENT_CONFIG', () => {
     }
   });
 
+  it('Connect lists USDC and pUSD on Polygon only, no ERC20s on Gnosis', () => {
+    const connectErc20Tokens = AGENT_CONFIG[AgentMap.Connect].erc20Tokens;
+    expect(connectErc20Tokens).toEqual({
+      [EvmChainIdMap.Polygon]: [TokenSymbolMap.USDC, TokenSymbolMap.pUSD],
+    });
+  });
+
   it('Polystrat additionalRequirements surfaces pUSD safe amount from service template', () => {
     const polystratRequirements =
       AGENT_CONFIG[AgentMap.Polystrat].additionalRequirements;