feat(changes): markdown reading mode for .md op previews

The changes tab preview pane gains a Reading/Raw toggle for .md/.markdown/.mdx session ops (read, write, and edit alike). Reading mode renders the resulting document through the shared MarkdownText pass (the same stack as the editor preview): GFM tables with alignment, task lists, strikethrough, footnotes, math, and code fences, with local image destinations rewritten through the session-scoped /sidebar/file media route (rewriteLocalImageUrls). Content sources: read -> parseReadContent (envelope stripped, blank lines preserved — markdown block structure depends on them, which parseReadLines drops); write -> the written content; edit -> the reconstructed resulting document from the in-window prior content when known, else the new snippet. Ported from dsh-file-trace v0.2.0 (PR #471 lineage), re-based onto the unified changes tab (#475) and the repo shared-renderer conventions (markdownTextProps labels contract, skin tokens, 21-dictionary locale parity).
This commit is contained in:
lhh010
2026-09-01 18:23:28 +08:00
parent c1992125d0
commit b7138cf4fd
27 changed files with 195 additions and 6 deletions
+5
View File
@@ -342,6 +342,11 @@
/* ── Shared preview pane ───────────────────────────────────────────────── */
.mdToggle { flex: none; border: 1px solid var(--dsw-alias-border-l1); border-radius: 7px; background: transparent; color: var(--dsw-alias-label-secondary); font: var(--dsw-font-xxxs-strong-11); padding: 2px 8px; cursor: pointer; }
.mdToggle:hover { background: var(--dsw-alias-interactive-bg-hover); color: var(--dsw-alias-label-primary); }
.mdToggle[data-on='true'] { border-color: var(--dsw-alias-state-business-primary); color: var(--dsw-alias-state-business-primary); }
.mdBody { padding: 12px 16px 20px; font: var(--dsw-font-xs-regular-13); line-height: 1.6; min-height: 0; overflow-y: auto; }
.diffPane { border-top: 1px solid var(--dsw-alias-border-l1); display: flex; flex-direction: column; flex: none; min-height: 0; }
.dragHandle { flex: none; height: 8px; cursor: ns-resize; position: relative; background: var(--dsw-alias-bg-base); }
.dragHandle::after { content: ''; position: absolute; left: calc(50% - 18px); top: 3px; width: 36px; height: 2px; border-radius: 1px; background: var(--dsw-alias-border-l2); }