Add an Optimize side panel that analyses the active flowchart and applies one-click, reversible source rewrites to make dense graphs readable. - optimize.ts: pure, label-aware flowchart parser + metrics, a 0-100 readability score, and transforms — ELK layered layout, node/rank spacing + curved edges, de-emphasising cross-cutting hub edges (event bus / audit / cost-style fan-ins), duplicate-edge removal, direction toggle, and a non-destructive focus variant. - mermaid.ts: register @mermaid-js/layout-elk so `layout: elk` renders. - OptimizePanel.svelte + Toolbar toggle; panels are mutually exclusive. - Preview: render the focus variant when a node is spotlighted, with a clear-focus pill. - store/Editor: applySource() bumps a revision so programmatic rewrites re-sync CodeMirror and stay undoable with the editor's history.
102 KiB
102 KiB