Open rendered code, diff and diagram blocks by clicking or arrowing in #388MergedMaggieAppletonmerged 6 commits intomainfromrefs/pull/388/headConversationFiles changed9 files changed+953-19StackedSplitapps/web/src/theme.css+12 −0e2e/code.e2e.ts+165 −0e2e/focus.ts+6 −2e2e/syntax-contrast.e2e.ts+3 −1packages/editor/src/styles.css+27 −0packages/editor/src/widgets/preview-selection.ts+124 −0packages/editor/src/widgets/render-blocks.tsx+510 −16packages/editor/src/widgets/source-offset.test.ts+50 −0packages/editor/src/widgets/source-offset.ts+56 −0