feat: add Go migration compatibility foundation

lib/server/auth/session-cookie.ts

@@ -13,6 +13,9 @@ export function setSessionCookieValue(
   expires: Date
 ) {
   const chunks = chunkCookieValue(value);
+  if (chunks.length > MAX_SESSION_COOKIE_CHUNKS) {
+    throw new RangeError("Session cookie exceeds maximum supported size");
+  }
   const options = {
     httpOnly: true,
     sameSite: "lax" as const,