fix(auth) : bind Sudloh sessions and stop OAuth redirect loops

lib/auth/server.ts

@@ -20,6 +20,7 @@ import { HttpError } from "@/lib/security/http";
 import { consumeRateLimit } from "@/lib/security/rate-limit";
 import { sendAuthEmail } from "./email";
 import { bindSudlohSession, validateSudlohSession } from "./sudloh";
+import { isSudlohCallback } from "./sudloh-callback";
 
 function required(name: string): string {
   const value = process.env[name];
@@ -65,9 +66,11 @@ function createAuth() {
       transaction: true,
     }),
     ...(oidcOnly ? { databaseHooks: { session: { create: { after: async (
-      session: { id: string; userId: string }, context: { path: string } | null,
+      session: { id: string; userId: string },
+      context: { path: string; params?: { id?: string } } | null,
     ) => {
-      if (context?.path.endsWith("/callback/sudloh")) await bindSudlohSession(session.userId, session.id);
+      if (isSudlohCallback(context))
+        await bindSudlohSession(session.userId, session.id);
     } } } } } : {}),
     baseURL: required("BETTER_AUTH_URL"),
     trustedOrigins: process.env.BETTER_AUTH_TRUSTED_ORIGINS