refactor: improvements to the auth implementation in admin dashboard (#3444)

* refactor: abstract axios queries to a separate helper file

* chore: delete unnecessary file

* chore: remove unnecessary console logs

* refactor: updated urls for api and authquery helpers

* refactor: updated auth implementation

* refactor: use default axios instance

* chore: improve code readability

* refactor: separate instances for rest and gql calls

* refactor: removed async await from functions that do not need them

* refactor: removed probable login and probable user from the auth system

* refactor: better error handling in login component

* chore: deleted unnecessary files and restructured some files

* feat: new errors file with typed error message formats

* refactor: removed unwanted usage of async await

* refactor: optimizing the usage and return of promises in auth flow

* refactor: convey boolean return type in a better way

* chore: apply suggestions

* refactor: handle case when mailcatcher is not active

---------

Co-authored-by: nivedin <nivedinp@gmail.com>
Co-authored-by: James George <jamesgeorge998001@gmail.com>

packages/hoppscotch-sh-admin/locales/en.json

@@ -39,6 +39,7 @@
     "delete_user_success": "User deleted successfully!!",
     "email": "Email",
     "email_failure": "Failed to send invitation",
+    "email_signin_failure": "Failed to login with Email",
     "email_success": "Email invitation sent successfully",
     "enter_team_email": "Please enter email of team owner!!",
     "error": "Something went wrong",
@@ -50,6 +51,7 @@
     "logout": "Logout",
     "magic_link_sign_in": "Click on the link to sign in.",
     "magic_link_success": "We sent a magic link to",
+    "microsoft_signin_failure": "Failed to login with Microsoft",
     "non_admin_logged_in": "Logged in as non admin user.",
     "non_admin_login": "You are logged in. But you're not an admin",
     "privacy_policy": "Privacy Policy",