Surface warnings to frontend and LSP (#4603)

* Send multiple errors and warnings to the frontend and LSP

Signed-off-by: Nick Cameron <nrc@ncameron.org>

* Refactor the parser to use CompilationError for parsing errors rather than KclError

Signed-off-by: Nick Cameron <nrc@ncameron.org>

* Refactoring: move CompilationError, etc.

Signed-off-by: Nick Cameron <nrc@ncameron.org>

* Integrate compilation errors with the frontend and CodeMirror

Signed-off-by: Nick Cameron <nrc@ncameron.org>

* Fix tests

Signed-off-by: Nick Cameron <nrc@ncameron.org>

* Review comments

Signed-off-by: Nick Cameron <nrc@ncameron.org>

* Fix module id/source range stuff

Signed-off-by: Nick Cameron <nrc@ncameron.org>

* More test fixups

Signed-off-by: Nick Cameron <nrc@ncameron.org>

---------

Signed-off-by: Nick Cameron <nrc@ncameron.org>

src/components/ModelingSidebar/ModelingSidebar.tsx

@@ -53,7 +53,7 @@ export function ModelingSidebar({ paneOpacity }: ModelingSidebarProps) {
       settings: settings.context,
       platform: getPlatformString(),
     }),
-    [kclContext.errors, settings.context]
+    [kclContext.diagnostics, settings.context]
   )
 
   const sidebarActions: SidebarAction[] = [