message: fix(theme): key timeline transition
diff: @@ -47,8 +47,12 @@ export default defineComponent({
  DropTransition,
  { delay: 0.08 * (index + 1), type: "group" },
  () => [
  - h("h3", { id: year, class: "year" }, h("span", year)),
  - h("li", { class: "year-list" }, [
  + h(
  + "h3",
  + { key: "title", id: year, class: "year" },
  + h("span", year)
  + ),
  + h("li", { key: "content", class: "year-list" }, [
  h(
  "ul",
  { class: "year-wrapper" },
  