[dreamwasp]

Overview

Breaking change: the ESLint plugin is now @skillsoft/eslint-plugin-gamut, so the gamut/ rule prefix becomes @skillsoft/gamut/. The rule names don't change.

Stack (split from #28, merge in order):

1. feat(gamut-codemods): add the codemods CLI and an empty scope-swap preset #38 Scaffold, based on main
2. feat(gamut-codemods): rename packages and replace gamut-kit in scope-swap #39 Package scope rename and gamut-kit removal, based on feat(gamut-codemods): add the codemods CLI and an empty scope-swap preset #38
3. feat(gamut-codemods): move Video imports and add Markdown video overrides #40 Video and Markdown, based on feat(gamut-codemods): rename packages and replace gamut-kit in scope-swap #39
4. feat(gamut)!: promote deep imports to the root, renaming Menu and SelectDropdown elements #41 Deep imports and Menu/SelectDropdown renames, based on feat(gamut-codemods): rename packages and replace gamut-kit in scope-swap #39
5. feat(gamut-codemods): rename the ESLint plugin prefix in scope-swap #42 ESLint plugin prefix, based on feat(gamut-codemods): rename packages and replace gamut-kit in scope-swap #39 👈 this PR
6. feat(gamut-codemods): warn about esmExternals: false in next.config #43 Next.js esmExternals warning, based on feat(gamut-codemods): rename packages and replace gamut-kit in scope-swap #39
7. build(deps): make @skillsoft packages easier to install #44 Simpler dependencies (independent), based on main
8. feat(gamut-agent-tools): add the gamut-scope-swap skill #45 gamut-scope-swap skill (open last), based on feat(gamut-codemods): rename packages and replace gamut-kit in scope-swap #39, includes feat(gamut-codemods): move Video imports and add Markdown video overrides #40–feat(gamut-codemods): warn about esmExternals: false in next.config #43

• eslint-comments rewrites // eslint-disable-next-line gamut/x (and the other directive forms) to @skillsoft/gamut/x.
• eslint-config updates legacy .eslintrc / .eslintrc.json: the plugin name, plugin: extends, and rule keys. It does a targeted text rewrite, because these files are often JSONC.
• Flat configs: the prefix is whatever key the plugin is registered under (plugins: { gamut }). So eslint-comments skips itself when it finds an eslint.config.*, and the checklist explains why. Flat configs and .eslintrc.js are left for the leftovers report.
• @skillsoft/eslint-plugin-gamut: configs.recommended uses literal 'error' severities (as const), so the plugin type-checks as an ESLint Plugin in a typed flat config.

PR Checklist

• Related to designs: N/A
• Related to JIRA ticket: GMT-1790
• Changeset added
• I have run this code to verify it works
• This PR includes unit tests for the code change
• This PR includes testing instructions for the code change
• Package previews from this PR are passing end-to-end tests in all relevant consuming repositories

Testing Instructions

1. yarn nx test gamut-codemods (expect 71 tests) and yarn nx test eslint-plugin-gamut.

2. Legacy config run:

   yarn nx build gamut-codemods
   mkdir -p /tmp/swap && cd /tmp/swap && git init -q
   printf "import { Box } from '@codecademy/gamut';\n// eslint-disable-next-line gamut/no-inline-style\nexport const A = () => <Box style={{}} />;\n" > a.tsx
   echo '{ "plugins": ["gamut"], "extends": ["plugin:gamut/recommended"], "rules": { "gamut/no-inline-style": "error" } }' > .eslintrc.json
   git add -A && git commit -qm init
   node <repo>/packages/gamut-codemods/dist/bin.js scope-swap .

   The directive and .eslintrc.json should both use @skillsoft/gamut.

3. Flat config run: in a new throwaway repo with an eslint.config.js, the output starts with [eslint-comments] skipped: found flat ESLint config. Directives are left alone, and the next steps explain the plugins key.

PR Links and Envs

Repository	PR Link
Mono	N/A

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