Default settings update

[yaroslavyaroslav]

Spawned by discussions here and here.

• Dropping macOS only xcrun referencing in the code.
• Expanding selectors to support the whole range of languages that server supports.
• Default path set to /usr/bin/sourcekit-lsp

[yaroslavyaroslav]

Draft until the decision about the path and selectors list to be default will be made in this PR

[yaroslavyaroslav]

Done

[rchl]

This comment is not up to date since it we don't enable globally.

[yaroslavyaroslav]

What I'm trying to say here, is the purpose of this setting, that toggles the server globally, so I believe that this is rather correct comment that describes what user will get if he/she overrides this setting.

[rchl]

The comment is for the enabled: false setting which doesn't make sense.
Also, even if it would correctly state the actual state, it would be stating the obvious so it's not needed.

[yaroslavyaroslav]

I disagree with that, an opaque setting "enabled": false in a random github repo is far for being self descriptive for a folk who is not familiar with both ST and LSP internals.

Folk that came here especially from an Apple repo most likely would have zero knowledge about this toggle purpose so we should guide him/her here without forcing he/she to dig the purpose of the config values deeper.

UPD: still rephrased this sentence a bit for a clarifying sake

[rchl]

Well, the main issue with that comment is that it's not stating the correct thing. If you want to keep it then make it something like:

Disabled globally. Run "LSP: Enable Language Server in Project" from the Command Palette to enable per-project.

The part about selector is stating the obvious so shouldn't need a comment.

[yaroslavyaroslav]

Sorry, the update of this issue was missed coz of force push and UPD of a previous comment.

I've updated the hint a bit, please consider it when you'll have time.