Brooklyn Nicholson 0138282f97 perf(desktop): keep oversized messages from freezing the chat ... A multi-MB message (logged bundle, huge tool dump) froze the renderer before any paint: Streamdown runs `preprocess` + `marked` lex over the whole string synchronously in a useMemo, an uninterruptible long task that no try/catch or content-visibility can help (our JS runs before the browser ever skips layout). Tiered fix: - Message gate: past 200KB, bypass markdown entirely and render the raw text in `content-visibility:auto` line-chunks — synchronous work is bounded to a string split, the browser virtualizes layout natively, and every line stays in the DOM (selectable, find-in-page). - Code-block budget: past 3k lines / 150KB, skip Shiki (which emits a span per token) and render plain, chunked the same way. - Collapse/expand: a reusable ExpandableBlock clamps code blocks and the huge-text fallback to a 120px preview with a gradient + chevron, expanding to 300px. The inner element is always a scroll container so the content-visibility chunks stay lazily laid out in both states. No content is ever dropped; the copy button (card header) always yields the full block.		2026-06-17 08:25:52 -05:00
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bootstrap-installer	fix(desktop): move tsconfig to es2023	2026-06-15 12:07:17 -04:00
desktop	perf(desktop): keep oversized messages from freezing the chat	2026-06-17 08:25:52 -05:00
shared	fix(desktop): move tsconfig to es2023	2026-06-15 12:07:17 -04:00