feat: keyboard navigation to timeline (#17798)

* feat: improve focus

* feat: keyboard nav

* feat: improve focus

* typo

* test

* fix test

* lint

* bad merge

* lint

* inadvertent

* lint

* fix: flappy e2e test

* bad merge and fix tests

* use modulus in loop

* tests

* react to modal dialog refactor

* regression due to deferLayout

* Review comments

* Re-use change-date instead of new component

* bad merge

* Review comments

* rework moveFocus

* lint

* Fix outline

* use Date

* Finish up removing/reducing date parsing

* lint

* title

* strings

* Rework dates, rework earlier/later algorithm

* bad merge

* fix tests

* Fix race in scroll comp

* consolidate scroll methods

* Review comments

* console.log

* Edge cases in scroll compensation

* edge case, optimizations

* review comments

* lint

* lint

* More edge cases

* lint

---------

Co-authored-by: mertalev <101130780+mertalev@users.noreply.github.com>
Co-authored-by: Alex <alex.tran1502@gmail.com>

i18n/en.json

@@ -1417,7 +1417,10 @@
   "preview": "Preview",
   "previous": "Previous",
   "previous_memory": "Previous memory",
-  "previous_or_next_photo": "Previous or next photo",
+  "previous_or_next_day": "Day forward/back",
+  "previous_or_next_month": "Month forward/back",
+  "previous_or_next_photo": "Photo forward/back",
+  "previous_or_next_year": "Year forward/back",
   "primary": "Primary",
   "privacy": "Privacy",
   "profile": "Profile",