Wall page: InstantAdPay headline + POL on Polygon; payouts-in-POL copy on join/home/Wallet/objections/chatbot

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>

public/my.html

@@ -795,6 +795,7 @@
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         <div class="card">
           <h3>Wallet connection</h3>
+          <p class="small" style="border:1px solid var(--line-strong);border-radius:10px;padding:8px 12px;margin:0 0 10px"><b>Everything here is POL on the Polygon network.</b> Packages are paid in POL and every payout lands as POL in this wallet. No other coin or chain is used, so keep the wallet on Polygon and keep a little POL for gas.</p>
           <p class="muted small">Connected the wrong wallet, or stuck on a transaction prompt? Disconnect to clear the session, then reconnect or pick a different wallet.</p>
           <p><button class="btn sec small" id="wcDisconnect" type="button">Disconnect wallet</button>
              <span class="small muted" id="wcDisconnectInfo"></span></p>