Replace Hero/Edit-source chrome with Photos role cards.

Inspector stills use plain-English roles and Mention phrases; Qwen Generate hides Photos entirely.

Co-authored-by: Cursor <cursoragent@cursor.com>

assets/css/display.css

@@ -718,6 +718,63 @@
   cursor: pointer;
 }
 
+.photos-section {
+  display: flex;
+  flex-direction: column;
+  gap: 10px;
+  margin-bottom: 4px;
+}
+
+.photos-add {
+  align-self: flex-start;
+  color: var(--amber);
+  font-size: var(--type-sm);
+}
+
+.photo-card {
+  display: grid;
+  grid-template-columns: 88px minmax(0, 1fr);
+  gap: 10px;
+  align-items: start;
+}
+
+.photo-card .slot-thumb--slot { height: 88px; }
+.photo-card .slot-thumb--empty { height: 88px; }
+
+.photo-card-body {
+  display: flex;
+  min-width: 0;
+  flex-direction: column;
+  gap: 6px;
+}
+
+.photo-role-label {
+  display: flex;
+  flex-direction: column;
+  gap: 4px;
+}
+
+.photo-role-select {
+  width: 100%;
+}
+
+.slot-actions {
+  display: flex;
+  flex-wrap: wrap;
+  gap: 8px;
+  align-items: center;
+}
+
+.slot-actions button,
+.slot-token-btn {
+  color: var(--amber);
+  font-size: var(--type-sm);
+}
+
+.slot-token-btn {
+  font-weight: 600;
+}
+
 .placeholder-still {
   color: var(--muted);
   font-size: var(--type-sm);