import { defineConfig, globalIgnores } from "eslint/config";
import nextVitals from "eslint-config-next/core-web-vitals";
import nextTs from "eslint-config-next/typescript";

const eslintConfig = defineConfig([
  ...nextVitals,
  ...nextTs,
  {
    rules: {
      // Temporarily a warning: ~80 pre-existing violations from the React Compiler rules that
      // eslint-config-next 16 enabled. Everything else stays an error so CI can gate on lint
      // now; flip this back to "error" once the backlog is cleared (docs/40-DEPLOYMENT.md §7).
      "react-hooks/set-state-in-effect": "warn",
    },
  },
  // Override default ignores of eslint-config-next.
  globalIgnores([
    // Default ignores of eslint-config-next:
    ".next/**",
    "out/**",
    "build/**",
    "next-env.d.ts",
  ]),
]);

export default eslintConfig;