feat(app): open new tabs with mod+n (anomalyco#37079)

Co-authored-by: Brendan Allan <14191578+Brendonovich@users.noreply.github.com>

Author: opencode-agent[bot]

packages/app/src/components/titlebar.tsx

@@ -392,7 +392,7 @@ export function Titlebar(props: { update?: TitlebarUpdate }) {
                   id: "tab.new",
                   category: "tab",
                   title: language.t("command.session.new"),
-                  keybind: "mod+t",
+                  keybind: "mod+t,mod+n",
                   hidden: true,
                   onSelect: openNewTab,
                 },