2 Commits

Include renames

Author	SHA1	Message	Date
Serhii DziupinandSerhii Dziupin	bc380e6e1b	perf: cut cold-start download 58% and startup heap 22% via measured chunk-graph fixes (#2742) ... * fix(ui): update session-switch-resync test to current handleEvent/setSessionTodos signatures Co-authored-by: Serhii Dziupin <makeittech@users.noreply.github.com> * perf(build): split Shiki grammars/themes, CodeMirror legacy modes, and @pierre/diffs into on-demand chunks Merging @shikijs/langs into one manual vendor chunk made the first language request download every grammar (7.4 MB raw / 1 MB gzip). Letting Rollup split these packages per dynamically imported module downloads only the languages, themes, and modes actually used — matching how the worker build already behaves. @pierre/diffs is split the same way so its pure patch parser (used by the eager tool renderer) no longer drags the Shiki-importing render stack into the startup graph. Co-authored-by: Serhii Dziupin <makeittech@users.noreply.github.com> * perf(ui): restore lazy heavy views and stop eager settings-graph loading - MainLayout: DiffView/FilesView/GitView/PlanView return to lazyWithChunkRecovery (they were silently made static in 2031e3b4 while their Suspense wrappers remained), keeping the CodeMirror and @pierre/diffs stacks out of startup. - ContextPanel: same lazy treatment for its Diff/Files/Git/Plan/Walkthrough tabs, with null Suspense fallbacks. - CommandPalette imported getSettingsNavIcon from SettingsView, statically pulling the entire settings surface (SkillsPage -> CodeMirrorEditor -> vim mode, theme registry -> @pierre/diffs) into the eager graph; the helper now lives in lib/settings/metadata. - The windowed SettingsWindow mounts only after its first open: rendering the lazy component closed made React fetch the SettingsView chunk graph at startup. Co-authored-by: Serhii Dziupin <makeittech@users.noreply.github.com> * perf(ui): keep @pierre/diffs + Shiki out of the eager chat graph and defer diff worker warmup - DiffWorkerProvider no longer statically imports @pierre/diffs/worker or the theme registry, and no longer spawns 3 workers plus a main-thread shared highlighter during mount. Pools are created on demand through a dynamic module load, warmed via requestIdleCallback after startup settles, and useWorkerPool notifies consumers when a pool becomes available. - ToolPart's rich diff preview moves to lazily loaded ToolPartDiffPreview; the plain-text patch (PlainDiffFallback) renders while the chunk loads, mirroring the existing error fallback. Theme registration happens during render inside the lazy module so PatchDiff never renders unregistered ids. - ChatInput mounts its lazy ToolOutputDialog only after the first attachment preview opens instead of fetching the dialog chunk on the draft screen. - getMarkdownSyntaxVars moves to a pierre-free markdownSyntaxVars module so eager code-rendering consumers stop importing the registration module. Co-authored-by: Serhii Dziupin <makeittech@users.noreply.github.com> * perf(web): load ghostty-web and Nerd Fonts on first terminal use - ghostty-web (638 KB raw JS + WASM VT) is dynamically imported when a terminal actually mounts; TerminalView stays eagerly importable for the bottom dock. - The ~2 MB of CDN Nerd Fonts are no longer preloaded and force-loaded on every cold start. index.html exposes an idempotent __openchamberEnsureNerdFonts hook; TerminalViewport requests it on mount and waits up to 2s so a cached font is in place before the glyph atlas is built, while a cold CDN fetch never blocks the terminal. Runtimes without the hook (VS Code, mobile) resolve immediately, matching their existing fallback-font behavior. Co-authored-by: Serhii Dziupin <makeittech@users.noreply.github.com> --------- Co-authored-by: Serhii Dziupin <makeittech@users.noreply.github.com>	2026-08-07 09:01:31 +03:00
Bohdan Triapitsyn	e41e5bac91	perf(code): replace react-syntax-highlighter and prismjs with the Shiki worker ... Route all non-markdown code highlighting through the off-main-thread Shiki worker, removing react-syntax-highlighter and prismjs entirely. - Extend the worker with highlightLines: tokenize a whole block once and return per-line inner HTML, so per-line layouts (diffs, gutters, virtualization) make one worker call instead of one highlighter per line. - Add shared WorkerHighlightedCode (whole-block) and useWorkerHighlightedLines (per-line) primitives. Colors resolve via the --md-syntax-* CSS variables, so theme changes never re-highlight. - Migrate all 12 react-syntax-highlighter call sites: PermissionCard, ToolPart, ContextSidebarTab, ToolOutputDialog (whole block) and DiffPreview/WritePreview (per line). - Migrate VirtualizedCodeBlock off prismjs to the worker, keeping virtua virtualization; whole-block tokenization also restores cross-line syntax context that per-line highlighting lost. - Drop react-syntax-highlighter (+types) from ui and web, prismjs (+types) from ui, and the orphaned create-element type shim.	2026-06-16 01:07:43 +03:00