feat(tv): migrate login to white design with navigation modals

utils/atoms/tvServerActionModal.ts

@@ -0,0 +1,10 @@
+import { atom } from "jotai";
+import type { SavedServer } from "@/utils/secureCredentials";
+
+export type TVServerActionModalState = {
+  server: SavedServer;
+  onLogin: () => void;
+  onDelete: () => void;
+} | null;
+
+export const tvServerActionModalAtom = atom<TVServerActionModalState>(null);