chore: migrate from eslint to oxlint (#2493)

## 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-core,
apify-client-js, apify-sdk-js, and actor-scraper.

### What changed

- Drop `eslint`, `typescript-eslint`, `eslint-plugin-react`,
`eslint-plugin-yml`, `globals`, `@apify/eslint-config`
- Add `oxlint@1.62.0`, `oxlint-tsgolint@0.22.0`,
`@apify/oxlint-config@^0.2.5`
- Replace `eslint.config.mjs` with `oxlint.config.ts`; drop unused
`tsconfig.eslint.json`
- `lint:code` / `lint:code:fix` now run `oxlint --type-aware`
- Drop the YAML-specific lint script (`openapi:lint:yaml`) and its CI
step — Redocly + Spectral already validate the OpenAPI spec; oxlint
doesn't lint YAML, and we don't want eslint hanging around just for
style nits on YAML files
- Bump `@apify/tsconfig` to `^0.1.2` and add `module: Node16` /
`moduleResolution: Node16` so oxlint-tsgolint can parse the project
- Disable `typescript/no-floating-promises` and
`typescript/promise-function-async` repo-wide — the React event handlers
in `apify-docs-theme/` intentionally fire-and-forget
- Ignore `examples/` in oxlint (each example has its own tsconfig with
its own bundler settings)

### Lint output

\`\`\`
$ pnpm lint:code
Found 0 warnings and 0 errors.
Finished in 312ms on 132 files with 113 rules using 14 threads.
\`\`\`

## Test plan

- [x] \`pnpm lint:code\` — clean
- [x] \`pnpm openapi:lint\` — clean (Redocly + Spectral; YAML-style step
dropped)

Author: B4nan

.github/workflows/openapi-ci.yaml

@@ -30,13 +30,10 @@ jobs:
             - uses: apify/workflows/pnpm-install@main
 
             - name: Lint with Redocly
-              run: pnpm openapi:lint:redocly -- --format=github-actions
+              run: pnpm openapi:lint:redocly --format=github-actions
 
             - name: Lint with Spectral
-              run: pnpm openapi:lint:spectral -- --format=github-actions
-
-            - name: Lint YAML style
-              run: pnpm openapi:lint:yaml
+              run: pnpm openapi:lint:spectral --format=github-actions
 
     build:
         name: Build bundled specification

eslint.config.mjs

@@ -0,0 +1,34 @@
+import { defineConfig } from '@apify/oxlint-config';
+
+export default defineConfig({
+    ignorePatterns: [
+        '**/node_modules',
+        '**/dist',
+        '.docusaurus',
+        'build',
+        'sources/api',
+        'apify-api',
+        'patches',
+        'examples',
+    ],
+    rules: {
+        'typescript/no-explicit-any': 'off',
+        'no-param-reassign': 'off',
+        'no-void': 'off',
+        'no-console': 'off',
+        'import/no-default-export': 'off',
+        // Docs/theme React event handlers commonly call async functions without
+        // awaiting; treating that as fire-and-forget is intentional here.
+        'typescript/no-floating-promises': 'off',
+        'typescript/promise-function-async': 'off',
+    },
+    overrides: [
+        {
+            files: ['*.config.ts', '*.config.mts', '*.config.mjs', '*.config.js'],
+            rules: {
+                'no-console': 'off',
+                'import/no-default-export': 'off',
+            },
+        },
+    ],
+});

oxlint.config.ts

@@ -27,11 +27,9 @@
         "openapi:build": "pnpm openapi:build:yaml && pnpm openapi:build:json",
         "openapi:build:yaml": "redocly bundle apify-api/openapi/openapi.yaml --skip-decorator=apify/legacy-doc-url-decorator --skip-decorator=apify/code-samples-decorator -o static/api/openapi.yaml",
         "openapi:build:json": "redocly bundle apify-api/openapi/openapi.yaml --skip-decorator=apify/legacy-doc-url-decorator --skip-decorator=apify/code-samples-decorator -o static/api/openapi.json",
-        "openapi:lint": "pnpm openapi:lint:redocly && pnpm openapi:lint:spectral && pnpm openapi:lint:yaml",
+        "openapi:lint": "pnpm openapi:lint:redocly && pnpm openapi:lint:spectral",
         "openapi:lint:redocly": "redocly lint apify-api/openapi/openapi.yaml",
         "openapi:lint:spectral": "spectral lint apify-api/openapi/openapi.yaml",
-        "openapi:lint:yaml": "eslint 'apify-api/**/*.yaml'",
-        "openapi:lint:yaml:fix": "eslint 'apify-api/**/*.yaml' --fix",
         "write-translations": "docusaurus write-translations",
         "version": "docusaurus version",
         "rename-version": "docusaurus rename-version",
@@ -41,33 +39,30 @@
         "lint:fix": "pnpm lint:md:fix && pnpm lint:code:fix",
         "lint:md": "markdownlint '**/*.md'",
         "lint:md:fix": "markdownlint '**/*.md' --fix",
-        "lint:code": "eslint .",
-        "lint:code:fix": "eslint . --fix",
+        "lint:code": "oxlint --type-aware",
+        "lint:code:fix": "oxlint --type-aware --fix",
         "test:academy": "bats --print-output-on-failure -r .",
         "test:llms-size": "node ./scripts/checkLlmsSize.mjs",
         "postinstall": "patch-package",
         "postbuild": "node ./scripts/joinLlmsFiles.mjs && node ./scripts/indentLlmsFile.mjs",
         "preinstall": "npx only-allow pnpm"
     },
     "devDependencies": {
-        "@apify/eslint-config": "^1.0.0",
-        "@apify/tsconfig": "^0.1.0",
+        "@apify/oxlint-config": "^0.2.5",
+        "@apify/tsconfig": "^0.1.2",
         "@stoplight/spectral-cli": "^6.15.0",
         "@types/react": "^19.0.0",
         "babel-plugin-styled-components": "^2.1.4",
         "bats": "^1.13.0",
         "cross-env": "^10.0.0",
-        "eslint": "^9.32.0",
-        "eslint-plugin-react": "^7.37.5",
-        "eslint-plugin-yml": "^3.0.0",
-        "globals": "^17.0.0",
         "markdownlint": "^0.40.0",
         "markdownlint-cli": "^0.48.0",
+        "oxlint": "1.62.0",
+        "oxlint-tsgolint": "0.22.0",
         "patch-package": "^8.0.0",
         "path-browserify": "^1.0.1",
         "rimraf": "^6.0.0",
-        "typescript": "6.0.2",
-        "typescript-eslint": "^8.38.0"
+        "typescript": "6.0.2"
     },
     "dependencies": {
         "@apify/ui-icons": "^1.26.0",