Campaigns: optional daily cap on banner/text paces spend on-site and hands Network Ad Space one day's allowance at a time

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

public/my.html

@@ -431,6 +431,8 @@
             <p class="small muted" id="cWhere" style="margin:-4px 0 10px"></p>
             <p><input id="cName" placeholder="Campaign name" style="width:100%"></p>
             <p id="cBudgetRow"><input id="cBudget" type="number" placeholder="Budget (credits)" min="10" style="width:100%"></p>
+            <p id="cCapRow" style="grid-column:1/-1"><input id="cDailyCap" type="number" placeholder="Daily cap in credits (optional) — paces the budget across days" min="10" style="width:100%">
+              <span class="small muted">Network Ad Space can deliver a lot of impressions fast. A daily cap spreads a banner or text budget over days instead of hours.</span></p>
           </div>
           <p><input id="cTarget" placeholder="Target URL (https://…)" autocomplete="off" style="width:100%"></p>
           <p class="small muted" style="margin-top:-6px">Banner and text targets are shown full screen in the
@@ -872,7 +874,7 @@
 <script src="/assets/common.js?v=20260910c"></script>
 <script src="/assets/wallet.js?v=20260910a"></script>
 <script src="/assets/promo.js?v=20260909b"></script>
-<script src="/assets/my.js?v=20260910j"></script>
+<script src="/assets/my.js?v=20260910k"></script>
 <script src="/assets/chat.js?v=20260907l"></script>
 </body>
 </html>