chore: migrate from eslint to oxlint (#1122)

## Summary

Replaces ESLint with [oxlint](https://oxc.rs/docs/guide/usage/linter),
pulling in the shared `@apify/oxlint-config` preset and
`oxlint-tsgolint` for type-aware rules. Mirrors the migration already
shipped in apify-storage-local-js, apify-shared-js, apify-client-js, and
apify-core. Biome stays as the formatter — no formatting changes.

### What changed

- Drop `@apify/eslint-config`, `eslint`, `eslint-config-prettier`,
`eslint-plugin-react`, `eslint-plugin-react-hooks`, `globals`,
`typescript-eslint`
- Add `oxlint@1.62.0`, `oxlint-tsgolint@0.22.0`,
`@apify/oxlint-config@^0.2.5`
- Bump `@apify/tsconfig` to `^0.1.2` (drops removed
`importsNotUsedAsValues` option that `oxlint-tsgolint` flags as invalid)
- Replace `eslint.config.mjs` with `oxlint.config.ts`; drop unused
`tsconfig.eslint.json`
- `lint` / `lint:fix` (and `lint-staged`) now run `oxlint --type-aware`
- Drop the dangling `references: [{ "path": ".." }]` from
`test/tsconfig.json` — the root tsconfig isn't a `composite` project,
and tsgolint rejects the malformed reference. The reference wasn't doing
anything for tsc either.
- Auto-fix surfaced one regex that should use `String#startsWith`
(`utils.ts`).

### Things to note

- `website/` (one `.jsx` file) is ignored, matching biome's behaviour.
Not worth carrying React linting just for that.
- The `no-restricted-syntax` rule that forbade direct `LoginCommand`
calls in tests is gone — oxlint doesn't implement that rule yet.
Convention now relies on review + the `safeLogin()` helper in
`test/__setup__/hooks/useAuthSetup.ts`. Could be re-added as a custom
oxlint plugin (like apify-core's `oxlint_plugins/local.mjs`) if desired.

### Lint output

```
$ pnpm lint
Found 0 warnings and 0 errors.
Finished in 466ms on 244 files with 117 rules using 14 threads.
```

## Test plan

- [x] `pnpm lint` — clean
- [x] `pnpm format` — clean (still on biome + prettier for markdown)
- [x] `pnpm build` — TypeScript + tsdown both succeed

Author: B4nan

eslint.config.mjs

@@ -0,0 +1,41 @@
+import { defineConfig } from '@apify/oxlint-config';
+
+export default defineConfig({
+	ignorePatterns: ['**/dist', 'node_modules', 'coverage', 'website', '**/*.d.ts', 'test/tmp/**/*'],
+	rules: {
+		'no-console': 'off',
+		'no-param-reassign': 'off',
+		'typescript/no-explicit-any': 'off',
+		'typescript/consistent-type-definitions': ['error', 'interface'],
+		'typescript/consistent-type-imports': ['error', { disallowTypeAnnotations: false }],
+		'typescript/no-unused-vars': [
+			'error',
+			{ argsIgnorePattern: '^_', varsIgnorePattern: '^_', ignoreRestSiblings: true },
+		],
+		'import/no-default-export': 'off',
+		'typescript/consistent-return': 'off',
+		'consistent-return': 'off',
+	},
+	overrides: [
+		{
+			files: ['test/**'],
+			rules: {
+				'no-console': 'off',
+				'typescript/ban-ts-comment': 'off',
+				'typescript/no-empty-function': 'off',
+				'typescript/no-unused-vars': 'off',
+				// Tests use the `try { await ... } catch (err) { expect(err)... }` pattern.
+				// Migrating to `await expect(...).rejects.toX(...)` is out of scope for the
+				// lint migration — follow-up to enable.
+				'jest/no-conditional-expect': 'off',
+				'vitest/no-conditional-expect': 'off',
+				// A handful of helper-based tests have no direct `expect` (assertions live
+				// in the helper). Same follow-up to clean up.
+				'jest/expect-expect': 'off',
+				'vitest/expect-expect': 'off',
+				'jest/no-standalone-expect': 'off',
+				'vitest/no-standalone-expect': 'off',
+			},
+		},
+	],
+});

oxlint.config.ts

@@ -13,8 +13,8 @@
 		"test:e2e:local": "vitest run --testNamePattern \"^(?=.*\\[e2e\\])(?!.*\\[api\\]).*$\" --exclude ./test/api",
 		"test:api": "vitest run --testNamePattern \"^(?=.*\\[api\\])(?!.*\\[e2e\\]).*$\" --exclude ./test/e2e",
 		"test:python": "vitest run --testNamePattern \"\\[python\\]\"",
-		"lint": "eslint",
-		"lint:fix": "eslint --fix",
+		"lint": "oxlint --type-aware",
+		"lint:fix": "oxlint --type-aware --fix",
 		"format": "biome format . && prettier --check \"**/*.{md,yml,yaml}\"",
 		"format:fix": "biome format --write . && prettier --write \"**/*.{md,yml,yaml}\"",
 		"clean": "rimraf dist",
@@ -119,8 +119,8 @@
 		"wrap-ansi": "^10.0.0"
 	},
 	"devDependencies": {
-		"@apify/eslint-config": "^1.1.0",
-		"@apify/tsconfig": "^0.1.1",
+		"@apify/oxlint-config": "^0.2.5",
+		"@apify/tsconfig": "^0.1.2",
 		"@biomejs/biome": "^2.4.10",
 		"@crawlee/types": "^3.16.0",
 		"@types/adm-zip": "^0.5.8",
@@ -137,19 +137,15 @@
 		"@types/which": "^3.0.4",
 		"apify": "^3.7.0",
 		"cross-env": "^10.1.0",
-		"eslint": "^9.39.4",
-		"eslint-config-prettier": "^10.1.8",
-		"eslint-plugin-react": "^7.37.5",
-		"eslint-plugin-react-hooks": "^7.0.1",
-		"globals": "^16.2.0",
 		"husky": "^9.1.7",
 		"lint-staged": "^16.4.0",
 		"mock-stdin": "^1.0.0",
+		"oxlint": "1.62.0",
+		"oxlint-tsgolint": "0.22.0",
 		"prettier": "^3.8.1",
 		"tsdown": "^0.21.9",
 		"tsx": "^4.21.0",
 		"typescript": "^6.0.2",
-		"typescript-eslint": "^8.58.0",
 		"vitest": "^4.1.2"
 	},
 	"volta": {
@@ -173,7 +169,7 @@
 	},
 	"lint-staged": {
 		"*": "biome format --write --no-errors-on-unmatched",
-		"*.{mjs,js,ts,mts,jsx,tsx}": "eslint --fix",
+		"*.{mjs,js,ts,mts,jsx,tsx}": "oxlint --type-aware --fix",
 		"*.md": "prettier --write"
 	}
 }