sync: merge upstream kunchenguid/firstmate main (8 commits)

.pi/extensions/fm-calm.ts

@@ -1,6 +1,6 @@
 // Firstmate's home-persistent Pi transcript presentation toggle.
 //
-// Verified against Pi 0.81.1 and 0.82.0, which expose built-in ToolDefinitions, per-slot
+// Verified against Pi 0.81.1, 0.82.0, and 0.84.4, which expose built-in ToolDefinitions, per-slot
 // renderers, renderShell: "self", session_start replacement reasons, agent_start and
 // agent_settled, ExtensionUIContext.setToolsExpanded(), setWorkingVisible(), setWidget()
 // with a disposable component factory, and setHiddenThinkingLabel().
@@ -424,15 +424,15 @@ export default function (pi: ExtensionAPI) {
     ctx.ui.setStatus("firstmate-calm", undefined);
     removeTerminalInputHandler?.();
     removeTerminalInputHandler = ctx.ui.onTerminalInput((data) => {
-      if (!getKeybindings().matches(data, "tui.input.submit")) return;
+      if (!getKeybindings().matches(data, "tui.input.submit")) return undefined;
 
       const input = ctx.ui.getEditorText().trim();
       if (
         input !== "/share" &&
         input !== "/export" &&
         !input.startsWith("/export ")
       ) {
-        return;
+        return undefined;
       }
 
       exportRendering = true;
@@ -454,6 +454,7 @@ export default function (pi: ExtensionAPI) {
         repaintCalmToolRows();
         ctx.ui.setStatus("firstmate-calm", undefined);
       }, 0);
+      return undefined;
     });
   });