fix(web): show the configured stash shortcut

apps/web/src/components/chat/ChatComposer.tsx

@@ -90,7 +90,7 @@ import {
 } from "../../lib/attachmentUploadState";
 import { isCommandPaletteOpen } from "../../commandPaletteBus";
 import { getTerminalFocusOwner } from "../../lib/terminalFocus";
-import { resolveShortcutCommand } from "../../keybindings";
+import { resolveShortcutCommand, shortcutLabelForCommand } from "../../keybindings";
 import {
   type TerminalContextDraft,
   type TerminalContextSelection,
@@ -3193,6 +3193,7 @@ export const ChatComposer = memo(function ChatComposer(props: ChatComposerProps)
                 <ComposerCommandMenuLayer anchor={composerMenuAnchor}>
                   <ComposerStashMenu
                     entries={stashQueue}
+                    stashShortcutLabel={shortcutLabelForCommand(keybindings, "composer.stash")}
                     onRestore={restoreStashEntry}
                     onDelete={deleteStashEntry}
                     onClose={() => setIsStashMenuOpen(false)}

apps/web/src/components/chat/ComposerStashMenu.test.tsx

@@ -8,6 +8,7 @@ describe("ComposerStashMenu", () => {
     const markup = renderToStaticMarkup(
       <ComposerStashMenu
         entries={[]}
+        stashShortcutLabel="Ctrl+S"
         onRestore={() => {}}
         onDelete={() => {}}
         onClose={() => {}}
@@ -20,6 +21,22 @@ describe("ComposerStashMenu", () => {
     expect(markup).toContain('aria-label="Close stash"');
     expect(markup).not.toContain("dropdown-glass");
     expect(markup).not.toContain("Stashed prompts");
+    expect(markup).toContain("Press Ctrl+S with a prompt in the composer to stash it.");
+  });
+
+  it("does not advertise a shortcut when stash is unbound", () => {
+    const markup = renderToStaticMarkup(
+      <ComposerStashMenu
+        entries={[]}
+        stashShortcutLabel={null}
+        onRestore={() => {}}
+        onDelete={() => {}}
+        onClose={() => {}}
+      />,
+    );
+
+    expect(markup).toContain("Nothing stashed yet.");
+    expect(markup).not.toContain("Press");
   });
 
   it("shows saved image thumbnails and incomplete image states", () => {
@@ -53,6 +70,7 @@ describe("ComposerStashMenu", () => {
             pendingImageCount: 1,
           },
         ]}
+        stashShortcutLabel="Ctrl+S"
         onRestore={() => {}}
         onDelete={() => {}}
         onClose={() => {}}

apps/web/src/components/chat/ComposerStashMenu.tsx

@@ -31,11 +31,12 @@ function stashEntrySnippet(entry: PromptStashEntry): string {
  */
 export const ComposerStashMenu = memo(function ComposerStashMenu(props: {
   entries: ReadonlyArray<PromptStashEntry>;
+  stashShortcutLabel: string | null;
   onRestore: (entry: PromptStashEntry) => void;
   onDelete: (entry: PromptStashEntry) => void;
   onClose: () => void;
 }) {
-  const { entries, onRestore, onDelete, onClose } = props;
+  const { entries, stashShortcutLabel, onRestore, onDelete, onClose } = props;
   const drawerRef = useRef<HTMLDivElement>(null);
   const [highlightedId, setHighlightedId] = useState<string | null>(entries[0]?.id ?? null);
 
@@ -128,7 +129,10 @@ export const ComposerStashMenu = memo(function ComposerStashMenu(props: {
           <CommandGroup>
             {entries.length === 0 ? (
               <p className="px-3 py-1.5 text-secondary-label text-xs">
-                Nothing stashed yet. Press ⌘S with a prompt in the composer to stash it.
+                Nothing stashed yet.
+                {stashShortcutLabel
+                  ? ` Press ${stashShortcutLabel} with a prompt in the composer to stash it.`
+                  : null}
               </p>
             ) : (
               entries.map((entry) => (