feat: multiple oauth providers (#355)

* feat: add flag decoder (candidate)

* refactor: finalize flags decoder

* feat: add env decoder

* feat: add oauth config parsing logic

* feat: implement backend logic for multiple oauth providers

* feat: implement multiple oauth providers in the frontend

* feat: add some default icons

* chore: add credits for parser

* feat: style oauth auto redirect screen

* fix: bot suggestions

* refactor: rework decoders using simpler and more efficient pattern

* refactor: rework oauth name database migration

frontend/src/pages/logout-page.tsx

@@ -6,9 +6,7 @@ import {
   CardHeader,
   CardTitle,
 } from "@/components/ui/card";
-import { useAppContext } from "@/context/app-context";
 import { useUserContext } from "@/context/user-context";
-import { capitalize } from "@/lib/utils";
 import { useMutation } from "@tanstack/react-query";
 import axios from "axios";
 import { useEffect, useRef } from "react";
@@ -17,8 +15,7 @@ import { Navigate } from "react-router";
 import { toast } from "sonner";
 
 export const LogoutPage = () => {
-  const { provider, username, isLoggedIn, email } = useUserContext();
-  const { genericName } = useAppContext();
+  const { provider, username, isLoggedIn, email, oauthName } = useUserContext();
   const { t } = useTranslation();
 
   const redirectTimer = useRef<number | null>(null);
@@ -67,8 +64,7 @@ export const LogoutPage = () => {
               }}
               values={{
                 username: email,
-                provider:
-                  provider === "generic" ? genericName : capitalize(provider),
+                provider: oauthName,
               }}
             />
           ) : (