Username announcement (#10729)

* Change update username API call

The call no longer requires a password and also validates the username.

* Implement API call to verify username without setting it

* Improve coding style

* Apply username verification to registration

* Update error messages

* Validate display names.

* Fix API early Stat Point allocation (#10680)

* Refactor hasClass check to common so it can be used in shared & server-side code

* Check that user has selected class before allocating stat points

* chore(event): end Ember Hatching Potions

* chore(analytics): reenable navigation tracking

* update bcrypt

* Point achievement modal links to main site (#10709)

* Animal ears after death (#10691)

* Animal Ears purchasable with Gold if lost in Death

* remove ears from pinned items when set is bought

* standardise css and error handling for gems and coins

* revert accidental new line

* fix client tests

* Reduce margin-bottom of checklist-item from 10px to -3px. (#10684)

* chore(i18n): update locales

* 4.61.1

* feat(content): Subscriber Items and Magic Potions

* chore(sprites): compile

* chore(i18n): update locales

* 4.62.0

* Display notification for users to confirm their username

* fix typo

* WIP(usernames): Changes to address #10694

* WIP(usernames): Further changes for #10694

* fix(usernames): don't show spurious headings

* Change verify username notification to new version

* Improve feedback for invalid usernames

* Allow user to set their username again to confirm it

* Improve validation display for usernames

* Temporarily move display name validation outside of schema

* Improve rendering banner about sleeping in the inn

See #10695

* Display settings in one column

* Position inn banner when window is resized

* Update inn banner handling

* Fix banner offset on initial load

* Fix minor issues.

* Issue: 10660 - Fixed. Changed default to Please Enter A Value (#10718)

* Issue: 10660 - Fixed. Changed default to Please Enter A Value

* Issue: 10660 - Fixed/revision 2 Changed default to Enter A Value

* chore(news): Bailey announcements

* chore(i18n): update locales

* 4.62.1

* adjust wiki link for usernameInfo string

https://github.com/HabitRPG/habitica-private/issues/7#issuecomment-425405425

* raise coverage for tasks api calls (#10029)

* - updates a group task - approval is required
- updates a group task with checklist

* add expect to test the new checklist length

* - moves tasks to a specified position out of length

* remove unused line

* website getter tasks tests

* re-add sanitizeUserChallengeTask

* change config.json.example variable to be a string not a boolean

* fix tests - pick the text / up/down props too

* fix test - remove changes on text/up/down - revert sanitize condition - revert sanitization props

* Change update username API call

The call no longer requires a password and also validates the username.

* feat(content): Subscriber Items and Magic Potions

* Re-add register call

* Fix merge issue

* Fix issue with setting username

* Implement new alert style

* Display username confirmation status in settings

* Add disclaimer to change username field

* validate username in settings

* Allow specific fields to be focused when opening site settings

* Implement requested changes.

* Fix merge issue

* Fix failing tests

* verify username when users register with username and password

* Set ID for change username notification

* Disable submit button if username is invalid

* Improve username confirmation handling

* refactor(settings): address remaining code comments on auth form

* Revert "refactor(settings): address remaining code comments on auth form"

This reverts commit 9b6609ad64.

* Social user username (#10620)

* Refactored private functions to library

* Refactored social login code

* Added username to social registration

* Changed id library

* Added new local auth check

* Fixed export error. Fixed password check error

* fix(settings): password not available on client

* refactor(settings): more sensible placement of methods

* chore(migration): script to hand out procgen usernames

* fix(migration): don't give EVERYONE new names you doofus

* fix(migration): limit data retrieved, be extra careful about updates

* fix(migration): use missing field, not migration tag, for query

* fix(migration): unused var

* fix(usernames): only generate 20 characters

* fix(migration): set lowerCaseUsername

website/client/components/header/notificationsDropdown.vue

@@ -93,6 +93,7 @@ import CARD_RECEIVED from './notifications/cardReceived';
 import NEW_INBOX_MESSAGE from './notifications/newInboxMessage';
 import NEW_CHAT_MESSAGE from './notifications/newChatMessage';
 import WORLD_BOSS from './notifications/worldBoss';
+import VERIFY_USERNAME from './notifications/verifyUsername';
 
 export default {
   components: {
@@ -105,6 +106,7 @@ export default {
     UNALLOCATED_STATS_POINTS, NEW_MYSTERY_ITEMS, CARD_RECEIVED,
     NEW_INBOX_MESSAGE, NEW_CHAT_MESSAGE,
     WorldBoss: WORLD_BOSS,
+    VERIFY_USERNAME,
   },
   data () {
     return {
@@ -127,6 +129,7 @@ export default {
         'QUEST_INVITATION', 'GROUP_TASK_APPROVAL', 'GROUP_TASK_APPROVED',
         'NEW_MYSTERY_ITEMS', 'CARD_RECEIVED',
         'NEW_INBOX_MESSAGE', 'NEW_CHAT_MESSAGE', 'UNALLOCATED_STATS_POINTS',
+        'VERIFY_USERNAME',
       ],
     };
   },
@@ -179,6 +182,16 @@ export default {
         });
       }
 
+      if (this.user.flags.verifiedUsername !== true) {
+        notifications.push({
+          type: 'VERIFY_USERNAME',
+          data: {
+            username: this.user.auth.local.username,
+          },
+          id: 'custom-change-username',
+        });
+      }
+
       const orderMap = this.notificationsOrder;
 
       // Push the notifications stored in user.notifications