feat: display file backup status in file context menu (#2044) (skip e2e)

* feat: show file backup status in context menu

* feat: show backup status in list cell

* feat: mapping cache

* feat: add to linking menu + date format

* fix: types

packages/files/tsconfig.json

@@ -1,5 +1,5 @@
 {
-  "extends": "../../node_modules/@standardnotes/config/src/tsconfig.json",
+  "extends": "../../UILib.tsconfig.json",
   "compilerOptions": {
     "skipLibCheck": true,
     "rootDir": "./src",