Check for misspellings in CI

[szepeviktor]

This PR is explosive 💥

and includes file renaming

[jamesnw]

I'm impressed by how few typos our process has let through so far!

My thought is that spelling checks are really helpful, but I'd prefer them as a comment in a PR, and not as a blocker that requires overrides in order to pass. That provides authors the info they need when they need it, but is a much lower long term cost.

[szepeviktor]

I see.
You may want to see #1149 too.

|| true added in the latest commit.

[ddbeck]

Hi @szepeviktor, thanks for opening this PR. I'm still giving some thought about how to fit in spell checks like this, with some other linting on the table. I'm not exactly sure if/when I'll be able to land this, but I do want to get your feature identifier fix into the release this week. I've opened #1918 and credited you with the Co-authored-by: trailer.

[szepeviktor]

@ddbeck Hello 👋🏻

I could rebase this PR every week and report typos to you.
Recent findings include

"clonable" should be "cloneable".

[szepeviktor]

@ddbeck new findings:

web-features/features/font-variant-position.yml

Line 7 in 999db5a

# 2024-10-15 — low → false — Chrome, Edge, and Safari do not implement font synthesis for missing superscript or subscript glpyhs.

"glpyhs"

[szepeviktor]

new findings: "signficantly"