Fix: Center rectangle now works again, works with new LiteralValue structure (#5172)

* fix: new Literal data structure update

* fix: updated the LiteralValue dereferencing and added some type narrowing helpers

* fix: updating formatting

* A snapshot a day keeps the bugs away! 📷🐛 (OS: namespace-profile-ubuntu-8-cores)

* fix: implementing a safer dereference method until we update createLiteraly()

* A snapshot a day keeps the bugs away! 📷🐛 (OS: namespace-profile-ubuntu-8-cores)

* why is this fallback here

* fix: updating the type narrowing function

* fix: restore this... see if snapshots trigger again

* A snapshot a day keeps the bugs away! 📷🐛 (OS: namespace-profile-ubuntu-8-cores)

* bump

* bump

* Add number with units formatting as KCL (#5195)

* Add number with units formatting as KCL

* Change type assertion helper to check what we need

* Fix rectangle unit test

* fix: adding a wait for execution to prevent clicking before lines are rendered

---------

Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
Co-authored-by: Jonathan Tran <jonnytran@gmail.com>

src/lang/util.ts

@@ -6,6 +6,8 @@ import {
   ArrayExpression,
   BinaryExpression,
   ArtifactGraph,
+  LiteralValue,
+  NumericSuffix,
 } from './wasm'
 import { filterArtifacts } from 'lang/std/artifactGraph'
 import { isOverlap } from 'lib/utils'
@@ -69,3 +71,15 @@ export function isLiteral(e: any): e is Literal {
 export function isBinaryExpression(e: any): e is BinaryExpression {
   return e && e.type === 'BinaryExpression'
 }
+
+export function isLiteralValueNumber(
+  e: LiteralValue
+): e is { value: number; suffix: NumericSuffix } {
+  return (
+    typeof e === 'object' &&
+    'value' in e &&
+    typeof e.value === 'number' &&
+    'suffix' in e &&
+    typeof e.suffix === 'string'
+  )
+}