* move language feature files into separate folder
* move code completions into features/completions.zig
* move goto definition/declaration into features folder
* move hover into features folder
* restructure imports
* move selection range into features folder
* restructure request handling tracy call
* add missing features to `zls.zig`
* Fix build runner
* Add zls module, bump version
* Fix path from root issue in modules (thanks daremakemyday from Twitch :))
* Libraryify
* remove build_runner backward compatibility
* Remove some `= undefined`s in Server.zig
Makes library use less dangerous
* Consistent mem model + custom build runner possible
* Add build runner utils for third-party tooling
* Make logs removable in libraries with zls_ prefix
* Fix build runner CI
* Expose references
* Use new addModule
* support new module cli arguments
* capture the runtime zig version and store it on `Server`
* update build_runner action
* Use correct version for selecting arguments
