feat(quick-pane): add follow-up chat renewal

ui/src/quick-pane/quick-pane.css

@@ -7,6 +7,7 @@ body,
 #root {
   width: 100%;
   height: 100%;
+  overflow: hidden;
 }
 
 body {
@@ -22,7 +23,7 @@ body {
   flex-direction: column;
   gap: 9px;
   height: 100vh;
-  overflow: visible;
+  overflow: hidden;
   padding: 10px;
   color: #e6e3df;
   font:
@@ -83,6 +84,13 @@ body {
   text-transform: uppercase;
 }
 
+.quick-pane-model-loading {
+  flex: 0 0 auto;
+  color: #f1e4d1;
+  font-size: 11px;
+  font-weight: 750;
+}
+
 .quick-pane .model-trigger {
   height: 27px;
   border: 0;
@@ -127,10 +135,6 @@ body {
   flex: 0 1 122px;
 }
 
-.quick-pane-history {
-  flex: 0 1 205px;
-}
-
 .quick-pane .compact-label {
   display: none;
 }
@@ -197,6 +201,12 @@ body {
   scroll-behavior: smooth;
 }
 
+.quick-pane-transcript {
+  display: flex;
+  flex-direction: column;
+  gap: 9px;
+}
+
 .quick-pane-user-row {
   display: flex;
   flex: 0 0 auto;
@@ -504,10 +514,6 @@ body {
     flex-basis: 74px;
   }
 
-  .quick-pane-history {
-    max-width: 78px;
-  }
-
   .quick-pane-field {
     gap: 2px;
   }