Fix duplicate command args for generic ACP providers (#444)

* Fix duplicate command args for generic ACP providers

* Fix desktop IME enter handling

packages/app/src/utils/keyboard-ime.test.ts

@@ -0,0 +1,31 @@
+import { describe, expect, it } from "vitest";
+import { isImeComposingKeyboardEvent } from "./keyboard-ime";
+
+describe("isImeComposingKeyboardEvent", () => {
+  it("ignores events while IME composition is active", () => {
+    expect(
+      isImeComposingKeyboardEvent({
+        isComposing: true,
+        keyCode: 13,
+      } as KeyboardEvent),
+    ).toBe(true);
+  });
+
+  it("ignores Chromium IME fallback events with keyCode 229", () => {
+    expect(
+      isImeComposingKeyboardEvent({
+        isComposing: false,
+        keyCode: 229,
+      } as KeyboardEvent),
+    ).toBe(true);
+  });
+
+  it("keeps regular keyboard events eligible for shortcuts", () => {
+    expect(
+      isImeComposingKeyboardEvent({
+        isComposing: false,
+        keyCode: 13,
+      } as KeyboardEvent),
+    ).toBe(false);
+  });
+});

packages/app/src/utils/keyboard-ime.ts

@@ -0,0 +1,5 @@
+export function isImeComposingKeyboardEvent(
+  event: Pick<KeyboardEvent, "isComposing" | "keyCode">,
+): boolean {
+  return event.isComposing || event.keyCode === 229;
+}