remove borders from topic toggles and chat/metrics tabs

rebrand to GAVL

mobile responsiveness

deploy hardening: access gate, rate limiting, spend guard, env CORS

SF Mono stack for code in answers

SF Pro system stack for body text; Press Start 2P back for UI chrome

pixel-slot font: Pixelify Sans -> Chakra Petch

pixel font: Silkscreen -> Pixelify Sans (retro but modern)

bump tiny pixel-font UI text: toggles/badges 7-8px -> 10px, tabs/send 9-10px -> 12px

base font 22px -> 24px

bump base font size 19px -> 22px

scope CRT scanlines to the title only

swap pixel font Press Start 2P -> Silkscreen for small-size legibility

clicking a message auto-opens the run-details sidebar

declutter: collapsible run-details sidebar, bare header, boxless chat

wider chat: sidebar 440->360px, assistant bubbles full-width, user 90%

use stock Atom One Dark for code blocks

chat markdown polish: bold headings, multi-hue syntax theme

syntax highlighting for code blocks in finalized messages

add value-prop tagline under the pipeline flow

keep chat state across tab switches

AuctionRouter: cost-aware multi-agent LLM router with auction-based selection and verification-gated escalation