[MM-57066][MM-57329] Added metrics for all notification stopping points, consolidated categories between metrics and logging (#26799)

* [MM-57066] Add metric counters for notification events

* Some small changes

* Account for Metrics() sometimes being nil

* Fix test (again)

* Fix more tests

* A few changes from testing - added success counter

* Missed a mock

* Lint

* Add feature flag for notification monitoring

webapp/package-lock.json

@@ -62,7 +62,7 @@
         "@mattermost/client": "*",
         "@mattermost/compass-components": "^0.2.12",
         "@mattermost/compass-icons": "0.1.39",
-        "@mattermost/desktop-api": "5.8.0-4",
+        "@mattermost/desktop-api": "5.8.0-5",
         "@mattermost/types": "*",
         "@mui/base": "5.0.0-alpha.127",
         "@mui/material": "5.11.16",
@@ -4290,9 +4290,9 @@
       "link": true
     },
     "node_modules/@mattermost/desktop-api": {
-      "version": "5.8.0-4",
-      "resolved": "https://registry.npmjs.org/@mattermost/desktop-api/-/desktop-api-5.8.0-4.tgz",
-      "integrity": "sha512-oEbh3ByDgM432LrjO9JsRnIwqBIAkF6bJaQkHjYeQAYwkI4/s4CSQ4kZcfMiO9hE0MjfF1VeXnGTBv9wyWsbAw==",
+      "version": "5.8.0-5",
+      "resolved": "https://registry.npmjs.org/@mattermost/desktop-api/-/desktop-api-5.8.0-5.tgz",
+      "integrity": "sha512-YPtFRnduVFOXyK25GedJA+PkAKmFpLDKqfxvV/IIS+SMypv6BD17LJ8AkdBsguFFa6ZWLlZU40M5grKYBbjOuA==",
       "peerDependencies": {
         "typescript": "^4.3.0 || ^5.0.0"
       },