feat(frontend): guided-minimalism WebUI overhaul — 12-way audit + fix fleet
Land the pre-talk WebUI campaign: first-frame stability (pre-paint theme
boot via CSP-safe public/theme-boot.js, self-hosted fonts + OFL license),
streaming performance (rAF token batching, throttled flush, streaming
markdown with deferred highlight, 160-row windowing, swarm state in its
own store slice with per-run coalescing), correctness (FIFO tool matching,
retry preserves request semantics, display/request separation, cache-hit
session refresh, multi-tab message.received), guided-minimalism welcome
(time-aware greeting + brand lockup + 4 quick actions + collapsible
library, fill-first affordance), SwarmDashboard rebuild with honest
indeterminate progress, five-locale copy de-jargoning with lazy locale
chunks, accessibility Level-A fixes (color-blind metric glyphs, aria-live
streaming, skip link, focus-visible affordances), robustness (markdown
link/table/KaTeX overflow, safe localStorage, portal modal), and '/' now
opens the product with marketing moved to /about.
Haozhe Wu
71933ecf31