Specialized tooling (lint rules, dev-only packages, docs navigation) must be explicitly enabled and driven by configuration so it won’t misfire in the wrong project context.

Apply this standard:

• Lint rules: avoid broad directory/name heuristics. Make framework/server-specific checks opt-in, or allow configuration of the directories/files the rule applies to.
• Dev-only bundles: gate development tools with environment flags (e.g., only include devtools when NODE_ENV === 'development').
• Docs/UX surfaces: when adding new docs pages/features, update the relevant config sources (e.g., docs/config.json) so the change is actually discoverable.

Example (lint applicability via opt-in/config):

// eslint.config.js (example approach)
export default [
  {
    // Only run the SSR-specific rule for explicitly configured Next.js entrypoints
    rules: {
      '@tanstack/query/no-module-query-client': ['error', { enabled: true }],
    },
    files: [
      '**/pages/_app.{js,jsx,ts,tsx}',
      '**/pages/_document.{js,jsx,ts,tsx}',
      '**/app/_app.{js,jsx,ts,tsx}',
      '**/app/_document.{js,jsx,ts,tsx}',
    ],
  },
]

Example (env-gated devtools):

// Only include devtools in development bundles
if (process.env.NODE_ENV === 'development') {
  // import/load devtools
}