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/AvailableVarsHelpers.tsx

@@ -1,5 +1,11 @@
 import { useEffect, useState, useRef } from 'react'
-import { parse, BinaryPart, Expr, ProgramMemory } from '../lang/wasm'
+import {
+  parse,
+  BinaryPart,
+  Expr,
+  ProgramMemory,
+  resultIsOk,
+} from '../lang/wasm'
 import {
   createIdentifier,
   createLiteral,
@@ -141,8 +147,9 @@ export function useCalc({
   useEffect(() => {
     try {
       const code = `const __result__ = ${value}`
-      const ast = parse(code)
-      if (trap(ast)) return
+      const pResult = parse(code)
+      if (trap(pResult) || !resultIsOk(pResult)) return
+      const ast = pResult.program
       const _programMem: ProgramMemory = ProgramMemory.empty()
       for (const { key, value } of availableVarInfo.variables) {
         const error = _programMem.set(key, {