* feat(ui): update design tokens — system-ui font, warmer palette, accent triad
- Remove Merriweather serif font, switch to system-ui font stack
- Warmer dark mode neutrals (#161618 bg instead of #09090b)
- Add amber/purple accent tokens for signature color triad
- Update borders to rgba for softer feel
- Tighter line-height (1.5) and letter-spacing (-0.01em)
- Update PWA theme_color to match new palette
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* feat(ui): frosted glass sidebar with backdrop-blur
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* feat(ui): initialize shadcn/ui with button, dialog, input, select, tooltip, sonner
Set up shadcn/ui (v4) for Tailwind CSS v4 with CSS-first config. Added
path aliases (@/) to tsconfig.json and vite.config.ts. Installed six
components (button, dialog, input, select, tooltip, sonner) and wired
Sonner's <Toaster> into App.tsx for toast notifications. Removed the
next-themes dependency since this is a Vite/React project, not Next.js.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* fix(ui): disable create agent when unavailable, replace errors with toasts
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* feat(ui): add System Pulse bar and health check banner
- 3px gradient bar at top reflecting system state (idle/inferencing/agent)
- Health check banner when backend is unreachable
- Pulse colors: blue (inference), purple (agents), dim blue (idle)
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* feat(ui): add X-Ray message footers with collapsible telemetry
- MessageTelemetry type on ChatMessage (engine, model, speed, TTFT, timing)
- Capture timing data during SSE streaming in InputArea
- XRayFooter component: collapsed one-liner + expandable trace grid
- Integrated into MessageBubble, replacing old token count display
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* fix(ui): resolve shadcn/ui CSS token conflicts with design system
- Namespace shadcn @theme inline variables (--color-cn-*) to avoid
overriding project's --color-border, --color-accent, --radius-* tokens
- Remove @apply border-border, bg-background, text-foreground, font-sans
that conflicted with our explicit CSS custom properties
- Remove dead Geist font import (we use system-ui)
- Remove ---break--- comment artifacts from shadcn CLI
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Detect system RAM at startup and automatically pull all Qwen3.5 model
variants (0.8b through 122b) that can run on the user's machine. The
smallest model is pulled first so the app is usable immediately, then
remaining models download in the background. The server starts with the
largest fitting model as default.
Also fixes ollama_has_model() to use exact tag matching instead of
prefix matching, which previously caused false positives (e.g. qwen3:0.6b
matching qwen3.5 queries).
