docs: create ESLint 10 compatibility tracking document

[Copilot]

🎯 Scope & Context

Type: Chore

Intent: Investigate ESLint 10 compatibility across the ecosystem and document findings in a structured tracking issue.

Related Issues: #270

🧭 Reviewer Guide

Complexity: Low

Entry Point

/tmp/eslint-10-tracking-issue.md - Comprehensive tracking document for ESLint 10 ecosystem compatibility. Contains status table for 8 affected packages with current versions, compatibility status, and links to upstream GitHub issues.

Sensitive Areas

None - documentation only.

⚠️ Risk Assessment

• Breaking Changes: No breaking changes
• Migrations/State: No migrations or state changes

---

Investigation Summary

After upgrading to ESLint 10.0.0 in #269, multiple peer dependency warnings indicate incomplete ecosystem support. Investigated each affected dependency:

Compatibility Status

Package	Status	Upstream Issue
eslint-config-next	✅ Ready	Supports flat config
eslint-plugin-jsx-a11y	⚠️ Partial	Works, peer dep warnings only
eslint-plugin-import	❌ Blocked	#3227
eslint-plugin-react	❌ Blocked	#3977, #3979
eslint-plugin-react-hooks	❌ Blocked	Depends on eslint-plugin-react
typescript-eslint	❌ Blocked	#11952

Key Findings

• eslint-plugin-react: Using @ledsun fork as temporary workaround due to getFilename() API breakage
• typescript-eslint: Enhancement request open, typically 1-2 months lag for major ESLint versions
• eslint-plugin-import: sourceType accessor errors, no timeline for fix

Document includes error messages, impact assessment, action items for monitoring upstream progress, and timeline expectations based on historical upgrade cycles.

Next Steps

Copy /tmp/eslint-10-tracking-issue.md content to new GitHub issue titled "Tracking: ESLint 10 Support" and link to #270.

Original prompt

Do investigate the issue @sergeyklay/oar/issues/270 and related links.

Then create a new issue like "Tracking: ESLint 10 Support" with table that help me track the status.

I'd prefer tp have "name current version, eslint v10 ready, version (only if ready yes), GitHub issue" columns for each library I wiat for update.

You have to open each library repo and find related issues

there is the context:

$ npm ci
npm warn ERESOLVE overriding peer dependency
npm warn While resolving: eslint-plugin-import@2.32.0
npm warn Found: eslint@10.0.0
npm warn node_modules/eslint
npm warn   dev eslint@"^10.0.0" from the root project
npm warn   4 more (@eslint-community/eslint-utils, eslint-config-next, ...)
npm warn
npm warn Could not resolve dependency:
npm warn peer eslint@"^2 || ^3 || ^4 || ^5 || ^6 || ^7.2.0 || ^8 || ^9" from eslint-plugin-import@2.32.0
npm warn node_modules/eslint-config-next/node_modules/eslint-plugin-import
npm warn   eslint-plugin-import@"^2.32.0" from eslint-config-next@16.1.6
npm warn   node_modules/eslint-config-next
npm warn   1 more (eslint-import-resolver-typescript)
npm warn
npm warn Conflicting peer dependency: eslint@9.39.2
npm warn node_modules/eslint
npm warn   peer eslint@"^2 || ^3 || ^4 || ^5 || ^6 || ^7.2.0 || ^8 || ^9" from eslint-plugin-import@2.32.0
npm warn   node_modules/eslint-config-next/node_modules/eslint-plugin-import
npm warn     eslint-plugin-import@"^2.32.0" from eslint-config-next@16.1.6
npm warn     node_modules/eslint-config-next
npm warn     1 more (eslint-import-resolver-typescript)
npm warn ERESOLVE overriding peer dependency
npm warn While resolving: eslint-plugin-jsx-a11y@6.10.2
npm warn Found: eslint@10.0.0
npm warn node_modules/eslint
npm warn   dev eslint@"^10.0.0" from the root project
npm warn   4 more (@eslint-community/eslint-utils, eslint-config-next, ...)
npm warn
npm warn Could not resolve dependency:
npm warn peer eslint@"^3 || ^4 || ^5 || ^6 || ^7 || ^8 || ^9" from eslint-plugin-jsx-a11y@6.10.2
npm warn node_modules/eslint-config-next/node_modules/eslint-plugin-jsx-a11y
npm warn   eslint-plugin-jsx-a11y@"^6.10.0" from eslint-config-next@16.1.6
npm warn   node_modules/eslint-config-next
npm warn
npm warn Conflicting peer dependency: eslint@9.39.2
npm warn node_modules/eslint
npm warn   peer eslint@"^3 || ^4 || ^5 || ^6 || ^7 || ^8 || ^9" from eslint-plugin-jsx-a11y@6.10.2
npm warn   node_modules/eslint-config-next/node_modules/eslint-plugin-jsx-a11y
npm warn     eslint-plugin-jsx-a11y@"^6.10.0" from eslint-config-next@16.1.6
npm warn     node_modules/eslint-config-next
npm warn ERESOLVE overriding peer dependency
npm warn While resolving: eslint-plugin-react@7.37.5
npm warn Found: eslint@10.0.0
npm warn node_modules/eslint
npm warn   dev eslint@"^10.0.0" from the root project
npm warn   4 more (@eslint-community/eslint-utils, eslint-config-next, ...)
npm warn
npm warn Could not resolve dependency:
npm warn peer eslint@"^3 || ^4 || ^5 || ^6 || ^7 || ^8 || ^9.7" from eslint-plugin-react@7.37.5
npm warn node_modules/eslint-config-next/node_modules/eslint-plugin-react
npm warn   overridden eslint-plugin-react@"github:ledsun/eslint-plugin-react#update-deprecated-calls-v8" (was "^7.37.0") from eslint-config-next@16.1.6
npm warn   node_modules/eslint-config-next
npm warn
npm warn Conflicting peer dependency: eslint@9.39.2
npm warn node_modules/eslint
npm warn   peer eslint@"^3 || ^4 || ^5 || ^6 || ^7 || ^8 || ^9.7" from eslint-plugin-react@7.37.5
npm warn   node_modules/eslint-config-next/node_modules/eslint-plugin-react
npm warn     overridden eslint-plugin-react@"github:ledsun/eslint-plugin-react#update-deprecated-calls-v8" (was "^7.37.0") from eslint-config-next@16.1.6
npm warn     node_modules/eslint-config-next
npm warn ERESOLVE overriding peer dependency
npm warn While resolving: eslint-plugin-react-hooks@7.0.1
npm warn Found: eslint@10.0.0
npm warn node_modules/eslint
npm warn   dev eslint@"^10.0.0" from the root project
npm warn   4 more (@eslint-community/eslint-utils, eslint-config-next, ...)
npm warn
npm warn Could not resolve dependency:
npm warn peer eslint@"^3.0.0 || ^4.0.0 || ^5.0.0 || ^6.0.0 || ^7.0.0 || ^8.0.0-0 || ^9.0.0" from eslint-plugin-react-hooks@7.0.1
npm warn node_modules/eslint-config-next/node_modules/eslint-plugin-react-hooks
npm warn   eslint-plugin-react-hooks@"^7.0.0" from eslint-config-next@16.1.6
npm warn   node_modules/eslint-config-next
npm warn
npm warn Conflicting peer dependency: eslint@9.39.2
npm warn node_modules/eslint
npm warn   peer eslint@"^3.0.0 || ^4.0.0 || ^5.0.0 || ^6.0.0 || ^7.0.0 || ^8.0.0-0 || ^9.0.0" from eslint-plugin-react-hooks@7.0.1
npm warn   node_modules/eslint-config-next/node_modules/eslint-plugin-react-hooks
npm warn     eslint-plugin-react-hooks@"^7.0.0" from eslint-config-next@16.1.6
npm warn     node_modules/eslint-config-next
npm warn ERESOLVE overriding peer dependency
npm warn While resolving: typescript-eslint@8.55.0
npm warn Found: eslint@10.0.0
npm warn node_modules/eslint
npm warn ...

</details>



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