chore(deps-dev): bump eslint-config-next from 14.2.35 to 16.1.6

[dependabot]

Bumps eslint-config-next from 14.2.35 to 16.1.6.

Release notes

Sourced from eslint-config-next's releases.

v16.1.6

[!NOTE] This release is backporting bug fixes. It does not include all pending features/changes on canary.

Core Changes

• Upgrade to swc 54 (#88207)
• implement LRU cache with invocation ID scoping for minimal mode response cache (#88509)
• tweak LRU sentinel key (#89123)

Credits

Huge thanks to @​mischnic, @​wyattjoh, and @​ztanner for helping!

v16.1.5

Please refer the following changelogs for more information about this security release:

https://vercel.com/changelog/summaries-of-cve-2025-59471-and-cve-2025-59472 https://vercel.com/changelog/summary-of-cve-2026-23864

v16.1.4

[!NOTE] This release is backporting bug fixes. It does not include all pending features/changes on canary.

Core Changes

• Only filter next config if experimental flag is enabled (#88733)

Credits

Huge thanks to @​mischnic for helping!

v16.1.3

[!NOTE] This release is backporting bug fixes. It does not include all pending features/changes on canary.

Core Changes

• Fix linked list bug in LRU deleteFromLru (#88652)
• Fix relative same host redirects in node middleware (#88253)

Credits

Huge thanks to @​acdlite and @​ijjk for helping!

v16.1.1-canary.36

Core Changes

• Rename rewroteURL to rewrittenPathname in request metadata: #88751
• Simplify getImplicitTags to accept pathname instead of url object: #88753
• Add NEXT_DEPLOYMENT_ID global: #86738

... (truncated)

Commits

• adf8c61 v16.1.6
• acba4a6 v16.1.5
• 60de6c2 v16.1.4
• f01cf07 v16.1.3
• cb436b3 v16.1.2
• 3aa5398 v16.1.1
• 3491676 v16.1.0
• 58e8f8c v16.1.0-canary.34
• 3284587 v16.1.0-canary.33
• 04290ab v16.1.0-canary.32
• Additional commits viewable in compare view

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Summary by cubic

Upgrade eslint-config-next from 14.2.35 to 16.1.7 to pull in security fixes and the latest Next.js ESLint rules. Dev-only change; no runtime impact.

• Migration
  • Install deps, run eslint --fix, and address new warnings/errors.
  • Update local ESLint config if new rules conflict with existing settings.

^{Written for commit 6df0cfc. Summary will update on new commits.}

Note
Automatic rebases have been disabled on this pull request as it has been open for over 30 days.

[cubic-dev-ai]

1 issue found across 1 file

Prompt for AI agents (unresolved issues)

Check if these issues are valid — if so, understand the root cause of each and fix them. If appropriate, use sub-agents to investigate and fix each issue separately.


<file name="package.json">

<violation number="1" location="package.json:61">
P1: Major version incompatibility: `eslint-config-next@16.x` requires ESLint 9 with flat config, but the project uses ESLint 8 (`^8.56.0`) with a legacy `.eslintrc.json`. It also expects Next.js 16, but the project uses `next@^14.2.0`. This will break `pnpm lint` and likely cause peer dependency installation failures.

To adopt eslint-config-next 16, you would also need to:
- Upgrade `eslint` to `^9.x`
- Migrate `.eslintrc.json` to `eslint.config.mjs` (flat config format)
- Upgrade `next` to `^16.x` (and React to 19)

Otherwise, keep eslint-config-next aligned with your Next.js version: `"eslint-config-next": "^14.2.0"`.</violation>
</file>

_{Reply with feedback, questions, or to request a fix. Tag @cubic-dev-ai to re-run a review.}

[cubic-dev-ai]

P1: Major version incompatibility: eslint-config-next@16.x requires ESLint 9 with flat config, but the project uses ESLint 8 (^8.56.0) with a legacy .eslintrc.json. It also expects Next.js 16, but the project uses next@^14.2.0. This will break pnpm lint and likely cause peer dependency installation failures.

To adopt eslint-config-next 16, you would also need to:

• Upgrade eslint to ^9.x
• Migrate .eslintrc.json to eslint.config.mjs (flat config format)
• Upgrade next to ^16.x (and React to 19)

Otherwise, keep eslint-config-next aligned with your Next.js version: "eslint-config-next": "^14.2.0".

Prompt for AI agents

Check if this issue is valid — if so, understand the root cause and fix it. At package.json, line 61:

<comment>Major version incompatibility: `eslint-config-next@16.x` requires ESLint 9 with flat config, but the project uses ESLint 8 (`^8.56.0`) with a legacy `.eslintrc.json`. It also expects Next.js 16, but the project uses `next@^14.2.0`. This will break `pnpm lint` and likely cause peer dependency installation failures.

To adopt eslint-config-next 16, you would also need to:
- Upgrade `eslint` to `^9.x`
- Migrate `.eslintrc.json` to `eslint.config.mjs` (flat config format)
- Upgrade `next` to `^16.x` (and React to 19)

Otherwise, keep eslint-config-next aligned with your Next.js version: `"eslint-config-next": "^14.2.0"`.</comment>

<file context>
@@ -58,7 +58,7 @@
     "autoprefixer": "^10.4.18",
     "eslint": "^8.56.0",
-    "eslint-config-next": "^14.2.0",
+    "eslint-config-next": "^16.1.6",
     "playwright-core": "^1.58.1",
     "postcss": "^8.4.35",
</file context>

Suggested change

	"eslint-config-next": "^16.1.6",
	"eslint-config-next": "^14.2.0",