Traffic Desk UI: trust the bridge's served figure — remove the count-up banner branch here too

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

public/suite-traffic.js

@@ -174,29 +174,28 @@
     campaigns.slice().reverse().forEach(function (c) {
       var l = byId[c.adId] || {};
       var tr = document.createElement('tr');
-      var served = l.served != null ? l.served : 0;
+      // The bridge computes served for us (assigned − remaining; `remaining`
-      // The ad network's own counters sometimes drift ABOVE what we bought —
+      // counts DOWN for BOTH ad kinds — the old "banners count up" theory made
-      // its remaining has been observed at 3,521 on a 2,500 purchase. The cause
+      // every fresh banner render as delivered-in-full the moment it launched).
-      // is inside the ionCube-encoded ad app, so we cannot fix it at source; we
+      // The network's counters also drift ABOVE what we bought (3,521 observed
-      // can stop it rendering as nonsense. Clamp to what the member actually
+      // on a 2,500 purchase; cause is inside the ionCube-encoded ad app), so
-      // bought so the row always reconciles: served + left = bought. Any genuine
+      // clamp to what the member bought: served + left = bought, always. Any
-      // over-delivery is a bonus to them and needs no explanation on this table.
+      // genuine over-delivery is a bonus to them and needs no explanation here.
-      // The network counts `remaining` DOWN for text ads and UP for banners —
-      // measured, not documented. Reading both the same way showed every banner
-      // as 0 served while it was quietly delivering thousands.
       var bought = Number(c.bought != null ? c.bought : c.impressions) || 0;
-      var rawRem = l.remaining != null ? Number(l.remaining) : null;
       var servedShown, left;
       if (c.completed || c.stopped) {
-        // Once a campaign is closed, trust what we recorded at the time.
+        // Once a campaign is closed, trust what we recorded at the time —
-        // Deactivating an ad ZEROES `remaining` on the network — and for a
+        // deactivating an ad ZEROES `remaining` on the network, so re-deriving
-        // banner, where that column counts UP, zero reads as "served nothing".
+        // from live counters would misreport a finished campaign.
-        // Re-deriving here would wipe a finished campaign back to 0 served.
         servedShown = Number(c.served != null ? c.served : bought) || 0;
         left = Math.max(0, bought - servedShown);
-      } else if (rawRem == null) { servedShown = Number(served) || 0; left = null; }
+      } else if (l.served != null) {
-      else if (c.kind === 'text') { left = Math.max(0, Math.min(rawRem, bought)); servedShown = bought - left; }
+        servedShown = Math.max(0, Math.min(Number(l.served) || 0, bought));
-      else { servedShown = Math.max(0, Math.min(rawRem, bought)); left = bought - servedShown; }
+        left = bought - servedShown;
+      } else if (l.remaining != null) {
+        left = Math.max(0, Math.min(Number(l.remaining) || 0, bought));
+        servedShown = bought - left;
+      } else { servedShown = 0; left = null; }
       // "running" with 0 left reads as broken. It is not: banners have no cap on
       // this network — the counter runs past the purchase and the ad keeps
       // serving until its expiry, so a fully-delivered banner is genuinely