[docs-infra] Enforce brand name rules

[oliviertassinari]

This is a continuation of mui/mui-x#11645 (comment). See how annoying it is when a non-breaking space is missed with MUI X. That line breaks in the middle 🙈. The other objective is to flag all the cases where we use MUI. In 80% of the time, this shouldn't happen in the first place.

This seems to work:

Screen.Recording.2024-01-16.at.01.52.26.mov

[mui-bot]

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[oliviertassinari]

Next, I think we should:

• Rename MUI X, MUI System, name in the whole codebase
• Enforce MUI X, MUI System name consistency to fail in the CI (Vale is only a hint right now). Maybe an eslint rule or markdownlint rule, or run Vale error mode.
• Fix the MUI instance

[alexfauquette]

Enforce MUI X, MUI System name consistency to fail in the CI (Vale is only a hint right now). Maybe an eslint rule or markdownlint rule, or run Vale error mode.

I don't know how it react with the setting level: error if it fails the PR or not. BY the ways vale is here for transitioning. It only verifies lines that are modified in the PR

If installed I tend to disable all other rules, and then run the next command to verify if I missed some fixed

vale ./docs/data/**/*.md > t.txt

[oliviertassinari]

I guess we can enable https://github.com/errata-ai/vale-action?tab=readme-ov-file#fail_on_error-default-false

[oliviertassinari]

I don't know how it react with the setting level: error if it fails the PR or not. BY the ways vale is here for transitioning. It only verifies lines that are modified in the PR

@alexfauquette It fails the CI, perfect.

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We forgot MUI Core, MUI Store, MUI Toolpad, MUI Connect, adding to the list: