Vue sfc intellisense

[acao]

re-creating #2391 so that I can rebase it before merging!

This introduces vue support for intellisense.

Thanks @AumyF for making this PR!

[changeset-bot]

🦋 Changeset detected

Latest commit: 0ae314e

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 3 packages

Name	Type
graphql-language-service-server	Minor
vscode-graphql	Minor
graphql-language-service-cli	Patch

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[github-actions]

The latest changes of this PR are available as canary in npm (based on the declared changesets):

graphql-language-service-cli@3.3.10-canary-9ad678ad.0
graphql-language-service-server@2.9.0-canary-9ad678ad.0

[flotothemoon]

(Adding here from Discord for searchability & awareness.)

I can't get VSCode Intellisense in .vue files to work, even though GraphQL Intellisense works in .graphql and with the same graphql tag in .ts files. My .graphqlrc includes .vue files and I'm running the latest version of the extension, which should include Vue support as I understand.

What might I be doing wrong?

[flotothemoon]

After some debugging it Vue VSCode Intellisense works if the setup scripts comes first (before template & script), but fails in any other order. If the setup script comes second, GraphQL errors are overlaid on whatever is actually there as if the script came first. So it looks like the setup script offset isn't added somewhere.

I'm not familiar with this codebase, so maybe this is an upstream issue with the vue sfc compiler.