CQL 4.0.0

What's Changed

• CQL Engine: Seggregate CQL compile errors from warnings and infos by @lukedegruchy in #1601
• Convert cql-to-elm to Kotlin Multiplatform. Compile cql-to-elm to JVM and JavaScript. Beta version of the CQL Compiler for JavaScript. by @JPercival in #1462
• Clean up exception hierarchy by @JPercival in #1605
• Fix CqlInternalException to CqlToElmError mapping by @JPercival in #1608
• Convert remaining CQL module tests to Kotlin by @JPercival in #1607
• Feature convert cql2elm tests by @JPercival in #1611
• Conversion of engine and engine-fhir modules. by @JPercival in #1615
• Update group id to org.cqframework by @JPercival in #1613
• Convert ElmRequirementsContext to Kotlin by @JPercival in #1616
• Convert engine main to Kotlin by @antvaset in #1619
• Engine warning cleanup by @JPercival in #1624
• Fix warnings, add readmes, create detekt baseline by @JPercival in #1625
• Deploy playground to GitHub Pages by @antvaset in #1626

Full Changelog: v3.29.0...v4.0.0