feat: handle unprotected session expiration (#747)

* feat: hide note contents if the protection expires when the protected note is open and wasn't edited for a while

* feat: handle session expiration for opened protected note for both plain advanced editors

* fix: if after canceling  session expiry modal only one unprotected note stays selected, show its contents in the editor

* refactor: handle session expiration for opened protected note (move the logic to web client)

* feat: handle the case of selecting "Don't remember" option in session expiry dialog

* test (WIP): add unit tests for protecting opened note after the session has expired

* test: add remaining unit tests

* refactor: move the opened note protection logic to "editor_view"

* refactor: reviewer comments
- don't rely on user signed-in/out status to require authentication for protected note
- remove unnecessary async/awaits
- better wording on ui

* refactor: reviewer's comments:
 - use snjs method to check if "Don't remember" option is selected in authentication modal
 - move the constant to snjs
 - fix eslint error

* refactor: avoid `any` type for `appEvent` payload

* test: add unit tests

* chore: update function name

* refactor: use simpler protection session event types

* refactor: protected access terminology

* refactor: start counting idle timer after every edit (instead of counting by interval in spite of edits)

* test: unit tests

* style: don't give extra brightness to the "View Note"/"Authenticate" button on hover/focus

* chore: bump snjs version

Co-authored-by: Mo Bitar <me@bitar.io>

yarn.lock

@@ -2614,10 +2614,10 @@
     buffer "^6.0.3"
     libsodium-wrappers "^0.7.9"
 
-"@standardnotes/snjs@2.20.5":
-  version "2.20.5"
-  resolved "https://registry.yarnpkg.com/@standardnotes/snjs/-/snjs-2.20.5.tgz#17a12999287e5cd4eb282a455628a9293cee1e1f"
-  integrity sha512-3cOREPX1XSjyYuLngGrsTJK8mKX3NvFCxld0u5fTsAh42rvvV+2M3vhEp+T99JQBfVu5WzBm5SLj12Js2KNmKg==
+"@standardnotes/snjs@^2.23.0":
+  version "2.23.0"
+  resolved "https://registry.yarnpkg.com/@standardnotes/snjs/-/snjs-2.23.0.tgz#33e131ede9f37d76414ab17d0430600b4772d550"
+  integrity sha512-B/GMNeTmaZ9L6t+HyrSOulR+fqIza2f8qK2cU6wTUmakPlErA02H3FNqgjXpCqIEIzvD8edNLDa/nJnlfWoklA==
   dependencies:
     "@standardnotes/auth" "^3.8.1"
     "@standardnotes/common" "^1.2.1"