feat: Transitions, spacing, scroll fade, prompt area update (#11168)

Co-authored-by: Github Action <action@github.com>
Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com>
Co-authored-by: aaroniker <4730431+aaroniker@users.noreply.github.com>

packages/app/src/components/session-context-usage.tsx

@@ -64,8 +64,8 @@ export function SessionContextUsage(props: SessionContextUsageProps) {
   }
 
   const circle = () => (
-    <div class="p-1">
-      <ProgressCircle size={16} strokeWidth={2} percentage={context()?.percentage ?? 0} />
+    <div class="text-icon-base">
+      <ProgressCircle size={18} percentage={context()?.percentage ?? 0} />
     </div>
   )
 
@@ -101,7 +101,7 @@ export function SessionContextUsage(props: SessionContextUsageProps) {
             <Button
               type="button"
               variant="ghost"
-              class="size-6"
+              class="size-7 text-icon-base"
               onClick={openContext}
               aria-label={language.t("context.usage.view")}
             >