PostgreSQL: ERROR: relation "users" does not exist

npm init -y >/dev/null
npm install --silent --no-audit --no-fund @electric-sql/pglite@0.5.10 >/dev/null 2>&1
cat > q.mjs <<'EOF'
import { PGlite } from "@electric-sql/pglite";
const db = new PGlite();
const run = async (sql) => {
  try { await db.query(sql); console.log("OK     ", sql); }
  catch (e) { console.log(`ERROR:  ${e.message}  (SQLSTATE ${e.code})  <- ${sql}`); }
};
await run(`select * from users`);
await run(`create schema app`);
await run(`create table app.users (id int)`);
await run(`select * from users`);
await run(`select * from app.users`);
await run(`create table "Orders" (id int)`);
await run(`select * from Orders`);
await run(`select * from "Orders"`);
EOF
node q.mjs

SELECT current_database(), current_schema();
SHOW search_path;
SELECT table_schema, table_name
FROM information_schema.tables
WHERE table_name ILIKE 'users';

-- qualify the schema
SELECT * FROM app.users;

-- or put the schema on the search path (session, or permanently for a role)
SET search_path TO app, public;
ALTER ROLE app_user SET search_path TO app, public;

-- mixed-case names must be quoted every time; renaming to lowercase avoids that
ALTER TABLE "Orders" RENAME TO orders;