diff --git a/.jules/palette.md b/.jules/palette.md
new file mode 100644
index 0000000..45a7dad
--- /dev/null
+++ b/.jules/palette.md
@@ -0,0 +1,3 @@
+## 2024-05-18 - Fix Session Drawer Linting & Accessibility
+**Learning:** When migrating a setState from `useEffect` to the render phase for optimistic updates, it's easy to forget to add the `aria-label` to form fields if they just have placeholders. Placeholders are not a substitute for `aria-label` or `id`/`htmlFor` for screen readers.
+**Action:** Always check form elements for `aria-label` or `id`/`htmlFor` when reviewing Next.js/React code.
diff --git a/web/components/session-drawer.tsx b/web/components/session-drawer.tsx
index c0f5a25..db61564 100644
--- a/web/components/session-drawer.tsx
+++ b/web/components/session-drawer.tsx
@@ -109,6 +109,7 @@ export function SessionDrawer({
                 value={message}
                 onChange={(e) => setMessage(e.target.value)}
                 placeholder="Send a follow-up to steer the agent…"
+                aria-label="Follow-up message"
                 className="min-h-20 border-zinc-800 bg-zinc-900"
               />
               <Button