fix(studio): a text edit's gesture mark draws nothing, so an undo under it reverts

packages/studio/src/hooks/useInlineTextEdit.test.tsx

@@ -5,6 +5,7 @@ import { createRoot } from "react-dom/client";
 import { afterEach, describe, expect, it, vi } from "vitest";
 import { PreviewReadOnlyProvider } from "../components/editor/previewReadOnlyContext";
 import { useInlineTextEdit, type InlineTextEditControls } from "./useInlineTextEdit";
+import { applyUndoRestoreToPreview } from "../utils/gsapUndoRestore";
 
 (globalThis as unknown as { IS_REACT_ACT_ENVIRONMENT: boolean }).IS_REACT_ACT_ENVIRONMENT = true;
 
@@ -643,3 +644,29 @@ describe("useInlineTextEdit with styled runs", () => {
     act(() => root.unmount());
   });
 });
+
+describe("an undo that lands while a text edit is open", () => {
+  it("marks the edit as drawing nothing, so the undo reverts the move and keeps the edit", () => {
+    const wrap = (body: string) => `<html><body>${body}</body></html>`;
+    const moved = `<h1 id="t" style="translate: 90px 60px">Title</h1>`;
+    document.body.innerHTML = moved;
+    const element = document.getElementById("t")!;
+    const { controls, root } = mount();
+    act(() => {
+      controls().start(element);
+    });
+    const contentWindow = { __player: { seek: vi.fn() }, __hfStudioManualEditsApply: vi.fn() };
+    const iframe = { contentWindow, contentDocument: document } as unknown as HTMLIFrameElement;
+    const files = {
+      "index.html": { previous: wrap(moved), restored: wrap(`<h1 id="t">Title</h1>`) },
+    };
+
+    expect(element.getAttribute("data-hf-studio-manual-edit-gesture")).toMatch(/:edit$/);
+    expect(applyUndoRestoreToPreview(iframe, "index.html", files, 0, vi.fn())).toBe("soft");
+
+    expect(element.style.getPropertyValue("translate")).toBe("");
+    expect(element.getAttribute("contenteditable")).toBe("true");
+    expect(element.style.getPropertyValue("outline")).not.toBe("");
+    act(() => root.unmount());
+  });
+});

packages/studio/src/hooks/useInlineTextEdit.ts

@@ -141,7 +141,7 @@ export function useInlineTextEdit({
         original: element.innerHTML,
         outline: element.style.outline,
         outlineOffset: element.style.outlineOffset,
-        gesture: beginStudioManualEditGesture(element),
+        gesture: beginStudioManualEditGesture(element, "edit"),
       };
       // Drawn on the element itself, not in Studio's overlay above it. This is
       // the only mark that says the caret is in the TEXT rather than the