bud panels duplicate-add guard: server-side already_present flag + client-side error Brief w. FYI flash highlight on the existing entry — for each of the three #id_bud_btn panels (My Buds / post-share / gatekeeper-invite), the JSON response from add_bud / share_post / invite_gamer now carries {already_present, recipient_display, recipient_user_id}; bud-btn.js branches on already_present → calls new Brief.showDuplicateBanner({display_name, target_selector}) instead of the normal onSuccess append; banner title reads @<username> is already present, NVM dismisses, FYI dismisses AND eases in the .bud-duplicate-flash class (color: var(--terUser); text-shadow: 0 0 .5em var(--ninUser); transition: 600ms) onto the existing element (.bud-entry .bud-name / .post-recipient[data-user-id=…] / .gate-slot.filled[data-user-id=…]); gatekeeper "already present" = recipient is either GateSlot.FILLED + gamer OR has TableSeat OR has a pending RoomInvite (highlight target only set when seated — pending invites have no visible slot); .post-recipient chips + .gate-slot.filled cells gain data-user-id so the FYI selector can find them; my_buds.html now loads note.js via the {% block scripts %} pattern (Brief module is required by the duplicate banner path); bonus: latent test_jasmine.py bug fixed — "0 failures" in result.text matched "10 failures" / "20 failures" / etc, silently passing up to 99 failed specs; replaced w. re.search(r"(?<!\d)0 failures\b", …) (caught my new red specs, would've caught any prior Jasmine regression); 18 new ITs + 10 new Jasmine specs + 3 new FTs (one per panel) — TDD

Code architected by Disco DeDisco <discodedisco@outlook.com>
Git commit message Co-Authored-By:
Claude Opus 4.7 (1M context) <noreply@anthropic.com>

src/templates/apps/billboard/_partials/_bud_panel.html

@@ -68,7 +68,9 @@
     // under .post-header. State transitions:
     //   0 → 1+ recipients : "just me, X" → "shared between {chip}" + "& me, X"
     //   ≥1 → +1 recipients: append chip + ", " separator before existing.
-    function _appendRecipientChip(displayName) {
+    // `userId` is stamped onto the chip as data-user-id so a later duplicate-
+    // share attempt can highlight this same element via .bud-duplicate-flash.
+    function _appendRecipientChip(displayName, userId) {
         if (!displayName) return;
         var header = document.querySelector('.post-page .post-header');
         if (!header) return;
@@ -78,6 +80,7 @@
         var chip = document.createElement('span');
         chip.className = 'post-recipient';
         chip.textContent = displayName;
+        if (userId) chip.dataset.userId = userId;
 
         if (existingRecipients) {
             existingRecipients.appendChild(document.createTextNode(', '));
@@ -103,7 +106,12 @@
         onSuccess: function (data) {
             if (data.line_text) _appendLine(data.line_text);
             if (window.Brief && data.brief) Brief.showBanner(data.brief);
-            if (data.recipient_display) _appendRecipientChip(data.recipient_display);
+            if (data.recipient_display) {
+                _appendRecipientChip(data.recipient_display, data.recipient_user_id);
+            }
+        },
+        duplicateTargetSelector: function (data) {
+            return '.post-recipient[data-user-id="' + data.recipient_user_id + '"]';
         },
     });
 }());