Removed deprecated JWT secrets (#2574)

.github/workflows/e2e.yml

@@ -19,7 +19,6 @@ jobs:
       DATABASE_URL: postgresql://postgres:@localhost:5432/calendso
       NEXT_PUBLIC_WEBAPP_URL: http://localhost:3000
       NEXT_PUBLIC_WEBSITE_URL: http://localhost:3000
-      JWT_SECRET: secret # TODO: remove once PR#2122 is merged
       NEXTAUTH_SECRET: secret
       GOOGLE_API_CREDENTIALS: ${{ secrets.CI_GOOGLE_API_CREDENTIALS }}
       GOOGLE_LOGIN_ENABLED: true

apps/web/pages/api/auth/[...nextauth].tsx

@@ -188,10 +188,6 @@ export default NextAuth({
   session: {
     strategy: "jwt",
   },
-  /** @deprecated remove once PR#2122 is merged */
-  jwt: {
-    secret: process.env.JWT_SECRET || process.env.NEXTAUTH_SECRET,
-  },
   cookies: defaultCookies(WEBSITE_URL?.startsWith("https://")),
   pages: {
     signIn: "/auth/login",