Show diagram errors as a callout #223MergedMaggieAppletonmerged 1 commit intomainfromrefs/pull/223/headConversationFiles changed5 files changed+175-4StackedSplite2e/code.e2e.ts+4 −1packages/editor/src/styles.css+63 −0packages/editor/src/widgets/code.test.ts+62 −1packages/editor/src/widgets/code.ts+22 −0packages/editor/src/widgets/render-blocks.tsx+24 −2