[SG-483] Trial Initiation Cleanup (#4064)

* Remove 'showTrial' feature flag

* Replace Register component with trial and redirect trial routes to register

* Shore up fallback logic for bad params

* Remove register component that is no longer used

* Adjust register form margin top

* Update unit tests for new param handling

* Use enums for org names and add missing org routing

* Add new tests and fix existing flaky ones

* Use an enum for layouts

apps/web/config/cloud.json

@@ -16,7 +16,6 @@
     "proxyEvents": "https://events.bitwarden.com"
   },
   "flags": {
-    "showTrial": true,
-    "showPasswordless": true
+    "showPasswordless": false
   }
 }

apps/web/config/development.json

@@ -10,7 +10,6 @@
     "proxyNotifications": "http://localhost:61840"
   },
   "flags": {
-    "showTrial": true,
     "secretsManager": true,
     "showPasswordless": true
   }

apps/web/config/ee.json

@@ -6,7 +6,5 @@
     "proxyNotifications": "http://localhost:61841",
     "port": 8081
   },
-  "flags": {
-    "showTrial": false
-  }
+  "flags": {}
 }

apps/web/config/qa.json

@@ -10,7 +10,6 @@
     "proxyEvents": "https://events.qa.bitwarden.pw"
   },
   "flags": {
-    "showTrial": true,
     "secretsManager": false,
     "showPasswordless": true
   }

apps/web/config/selfhosted.json

@@ -7,7 +7,6 @@
     "port": 8081
   },
   "flags": {
-    "showTrial": false,
     "showPasswordless": false
   }
 }