Refine design system: semantic color tokens, tiered motion, denser result cards, VinaLog toolbar

Polish tool pages: fix dead bg-glass-card classes, contrast on teal, confidence band tokens, RNA badge

Convert legacy light pages (auth, callback, shared, blast) and components to native dark tokens

refactor(icons): migrate lucide-react to @phosphor-icons/react, remove dep

fix(frontend): clear stale results, prefill-only bridges, and results-ready banners

fix: remove opacity:0 flicker from all pages

feat: add DNA sequence output across BLAST, UniProt, sequencing, primers, and SequenceRetrieval

Polish: restyle blast/dashboard/jobs/history/results pages to dark theme, fix Loader2 icons, update result components

full dark migration: CSS overrides for all legacy classes, framer-motion animations across every page/component, rebrand to Bio Nexus

named exports, any->unknown, theme toggle (light/dark), dark mode fixes, error extractor, deleted pipline/ typo dir

design.md + rules.md compliance: dark theme, teal palette, pulsing dot, Pydantic models, api.ts routing, config fixes, db/max_hits threading, Supabase migration 004

fix: Analyze button on retrieve page + sessionStorage handoff to blast wizard

Deploy prep: Render config + Dockerfile, refactored backend auth flow, dashboard, landing page, error states, guest flow