feat: handle unprotected session expiration (#779)

* 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

* chore: put snjs "beta" version

* fix: run protection timeout when the note is marked as protected

* chore: snjs version bump

* refactor: immediately lock the note if it's marked as "Protected"

* refactor: rename component, directive and some props

* refactor: remove extra check

* refactor: rename the method

* chore: update snjs version

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

package.json

@@ -18,6 +18,7 @@
     "lint": "eslint --fix app/assets/javascripts",
     "tsc": "tsc --project app/assets/javascripts/tsconfig.json",
     "test": "jest --config app/assets/javascripts/jest.config.js",
+    "test:coverage": "yarn test --coverage",
     "prepare": "husky install"
   },
   "devDependencies": {
@@ -49,10 +50,10 @@
     "eslint-plugin-react-hooks": "^4.2.1-beta-149b420f6-20211119",
     "file-loader": "^6.2.0",
     "html-webpack-plugin": "^5.4.0",
+    "husky": "^7.0.4",
     "identity-obj-proxy": "^3.0.0",
     "jest": "^27.3.1",
     "jest-transform-pug": "^0.1.0",
-    "husky": "^7.0.4",
     "lint-staged": ">=10",
     "lodash": "^4.17.21",
     "mini-css-extract-plugin": "^2.4.3",
@@ -85,7 +86,7 @@
     "@reach/listbox": "^0.16.2",
     "@standardnotes/features": "1.10.2",
     "@standardnotes/sncrypto-web": "1.5.3",
-    "@standardnotes/snjs": "2.23.2",
+    "@standardnotes/snjs": "2.25.0",
     "mobx": "^6.3.5",
     "mobx-react-lite": "^3.2.2",
     "preact": "^10.5.15",