feat: appbar pickers, multi-agent personas, threads, library, profile

Adds a substantial chrome layer atop the bare template:

Appbar
- Font-size picker (root font-size scale): S/M/L/XL
- Surface picker: tints --background/--card/--popover/--sidebar/--muted/
  --secondary/--accent across light + dark
- Background picker: 11 atmospheric gradients (Pearl, Linen, Mist, Dawn,
  Seafoam, Aurora, Sunset, Meadow, Midnight, Blush, Noir) + None
- Vivid foreground tokens for stronger text contrast; fixed dark-mode
  blue-on-blue user bubble (deeper --primary, near-white --primary-fg)

Assistant route
- Multi-agent personas (~/lib/agents.ts): Atlas, Forge, Inkwell, Pilot,
  Cursor — each with name/role/sub-prompt; per-thread persona; agent
  picker with avatar tint + handoff submenu
- Conversation threads (~/lib/threads.ts): new/switch/rename/delete,
  auto-titling from first user message, per-thread pinned indices
- Compact summarization with snapshot-based Restore that preserves
  pinned messages verbatim
- Edit & retry the last user message, Regenerate, Continue, Show
  system prompt, Copy / Export Markdown, Save to Library, Compare
  across agents (parallel completions in a side-by-side modal)
- Per-message Pin / Read aloud (Web Speech) / Edit
- Voice input via Web Speech Recognition
- Two-column Actions popover (UI Control + Conversation / Share /
  Multi-agent / Clear sections)
- Status bar: connection dot + LOCAL/API/MOCK chip + host chip +
  context progress bar
- Compactly named threads picker; New conversation
- DropdownMenuItem onSelect → onClick (base-ui Menu fires onClick)

Library
- ~/lib/library.ts store, /library route with search + detail panel
  (Copy / Download / Delete)

Profile
- /profile route + ~/lib/profile.ts (name/email/title/bio/signature/
  avatar dataURL/default agent), AppShell uses live profile for the
  appbar avatar; account menu now navigates to /profile

Settings
- Sub-sidenav (LLM / Agents / Appearance / Account / About)
- Editable system prompt with reset-to-default
- Agents CRUD panel
- Reorganized layout

UI Control
- Static action catalog in the system prompt so the assistant can
  drive controls on routes that aren't currently mounted
- Always returns to /assistant after a UI Control sequence (model-
  side rule + deterministic safety net)
- Cursor uses click-nav over direct navigate so the virtual cursor
  is visibly involved
- New ids tagged across the app (sidebar, settings, profile, library,
  assistant tools, agent handoff, thread management)

Hydration
- root.tsx: suppressHydrationWarning on html/body since the pre-mount
  script sets dark/data-bg/data-surface/data-font-scale before React

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
This commit is contained in:
jules
2026-04-28 14:29:58 +10:00
parent 11b17b6b6a
commit eea5b262cb
17 changed files with 3995 additions and 271 deletions

View File

@@ -113,4 +113,386 @@
font-size: 18px;
overscroll-behavior-y: none;
}
html[data-font-scale="sm"] { font-size: 16px; }
html[data-font-scale="md"] { font-size: 18px; }
html[data-font-scale="lg"] { font-size: 20px; }
html[data-font-scale="xl"] { font-size: 22px; }
}
/* ── Vivid text ──
* Boost foreground tokens for more contrast + chroma than base mightypix.
* NOT wrapped in @layer base — mightypix's `.dark{…}` block is unlayered,
* which beats any layer. We use `html:root` / `html.dark` for matching
* specificity and unlayered placement so the cascade resolves by source order. */
html:root {
--foreground: oklch(0.16 0.08 255);
--card-foreground: oklch(0.16 0.08 255);
--popover-foreground: oklch(0.16 0.08 255);
--sidebar-foreground: oklch(0.16 0.08 255);
--muted-foreground: oklch(0.38 0.07 255);
--secondary-foreground: oklch(0.22 0.09 255);
--accent-foreground: oklch(0.22 0.09 255);
}
html.dark {
--foreground: oklch(0.98 0.025 80);
--card-foreground: oklch(0.98 0.025 80);
--popover-foreground: oklch(0.98 0.025 80);
--sidebar-foreground: oklch(0.98 0.025 80);
--muted-foreground: oklch(0.84 0.04 80);
--secondary-foreground: oklch(0.96 0.03 80);
--accent-foreground: oklch(0.96 0.03 80);
/* Darker primary so the user chat bubble is deep blue, not bright blue. */
--primary: oklch(0.48 0.18 255);
/* Near-white text on filled buttons / user chat bubble (was dark-blue). */
--primary-foreground: oklch(0.99 0.01 80);
/* Deepen muted so assistant bubble (bg-muted) reads cleanly. */
--muted: oklch(0.22 0.022 250);
--secondary: oklch(0.24 0.025 250);
}
/* ── Surface tints ──
* Override card / popover / sidebar tokens via `body[data-surface="<id>"]`.
* Light values are used in normal mode; dark values when `html.dark` is set.
* Swatch preview classes (`.surface-swatch-<id>`) sample the same hues. */
@layer base {
body[data-surface="snow"] {
--foreground: oklch(0.14 0.09 255);
--card-foreground: oklch(0.14 0.09 255);
--popover-foreground: oklch(0.14 0.09 255);
--sidebar-foreground: oklch(0.14 0.09 255);
--muted-foreground: oklch(0.36 0.08 255);
--background: oklch(1 0 0);
--card: oklch(0.99 0.002 250);
--popover: oklch(1 0 0);
--muted: oklch(0.96 0.004 250);
--secondary: oklch(0.95 0.005 250);
--accent: oklch(0.94 0.006 250);
--sidebar: oklch(0.98 0.003 250);
--sidebar-accent: oklch(0.94 0.005 250);
}
body[data-surface="stone"] {
--foreground: oklch(0.18 0.1 40);
--card-foreground: oklch(0.18 0.1 40);
--popover-foreground: oklch(0.18 0.1 40);
--sidebar-foreground: oklch(0.18 0.1 40);
--muted-foreground: oklch(0.4 0.08 40);
--background: oklch(0.97 0.012 65);
--card: oklch(0.985 0.008 60);
--popover: oklch(0.99 0.006 60);
--muted: oklch(0.94 0.016 65);
--secondary: oklch(0.93 0.02 65);
--accent: oklch(0.91 0.024 65);
--sidebar: oklch(0.95 0.014 65);
--sidebar-accent: oklch(0.9 0.022 65);
}
body[data-surface="sage"] {
--foreground: oklch(0.18 0.1 155);
--card-foreground: oklch(0.18 0.1 155);
--popover-foreground: oklch(0.18 0.1 155);
--sidebar-foreground: oklch(0.18 0.1 155);
--muted-foreground: oklch(0.4 0.08 155);
--background: oklch(0.97 0.022 155);
--card: oklch(0.985 0.014 155);
--popover: oklch(0.99 0.012 155);
--muted: oklch(0.94 0.025 155);
--secondary: oklch(0.93 0.028 155);
--accent: oklch(0.91 0.032 155);
--sidebar: oklch(0.95 0.024 155);
--sidebar-accent: oklch(0.9 0.034 155);
}
body[data-surface="slate"] {
--foreground: oklch(0.16 0.11 240);
--card-foreground: oklch(0.16 0.11 240);
--popover-foreground: oklch(0.16 0.11 240);
--sidebar-foreground: oklch(0.16 0.11 240);
--muted-foreground: oklch(0.38 0.09 240);
--background: oklch(0.96 0.014 240);
--card: oklch(0.98 0.01 240);
--popover: oklch(0.99 0.008 240);
--muted: oklch(0.93 0.018 240);
--secondary: oklch(0.92 0.022 240);
--accent: oklch(0.9 0.026 240);
--sidebar: oklch(0.94 0.018 240);
--sidebar-accent: oklch(0.89 0.026 240);
}
html.dark body[data-surface="snow"] {
--foreground: oklch(0.98 0.02 250);
--card-foreground: oklch(0.98 0.02 250);
--popover-foreground: oklch(0.98 0.02 250);
--sidebar-foreground: oklch(0.98 0.02 250);
--muted-foreground: oklch(0.84 0.03 250);
--background: oklch(0.18 0.004 250);
--card: oklch(0.24 0.005 250);
--popover: oklch(0.24 0.005 250);
--muted: oklch(0.26 0.006 250);
--secondary: oklch(0.28 0.007 250);
--accent: oklch(0.3 0.008 250);
--sidebar: oklch(0.16 0.004 250);
--sidebar-accent: oklch(0.26 0.007 250);
}
html.dark body[data-surface="stone"] {
--foreground: oklch(0.98 0.04 80);
--card-foreground: oklch(0.98 0.04 80);
--popover-foreground: oklch(0.98 0.04 80);
--sidebar-foreground: oklch(0.98 0.04 80);
--muted-foreground: oklch(0.84 0.05 80);
--background: oklch(0.18 0.016 60);
--card: oklch(0.24 0.014 60);
--popover: oklch(0.24 0.014 60);
--muted: oklch(0.26 0.018 60);
--secondary: oklch(0.28 0.02 60);
--accent: oklch(0.3 0.022 60);
--sidebar: oklch(0.16 0.018 60);
--sidebar-accent: oklch(0.27 0.022 60);
}
html.dark body[data-surface="sage"] {
--foreground: oklch(0.98 0.04 145);
--card-foreground: oklch(0.98 0.04 145);
--popover-foreground: oklch(0.98 0.04 145);
--sidebar-foreground: oklch(0.98 0.04 145);
--muted-foreground: oklch(0.84 0.05 145);
--background: oklch(0.18 0.025 155);
--card: oklch(0.24 0.022 155);
--popover: oklch(0.24 0.02 155);
--muted: oklch(0.26 0.028 155);
--secondary: oklch(0.28 0.03 155);
--accent: oklch(0.3 0.032 155);
--sidebar: oklch(0.16 0.026 155);
--sidebar-accent: oklch(0.27 0.032 155);
}
html.dark body[data-surface="slate"] {
--foreground: oklch(0.98 0.025 240);
--card-foreground: oklch(0.98 0.025 240);
--popover-foreground: oklch(0.98 0.025 240);
--sidebar-foreground: oklch(0.98 0.025 240);
--muted-foreground: oklch(0.84 0.04 240);
--background: oklch(0.18 0.02 240);
--card: oklch(0.24 0.018 240);
--popover: oklch(0.24 0.016 240);
--muted: oklch(0.26 0.024 240);
--secondary: oklch(0.28 0.026 240);
--accent: oklch(0.3 0.028 240);
--sidebar: oklch(0.16 0.022 240);
--sidebar-accent: oklch(0.27 0.028 240);
}
.surface-swatch-default { background: var(--card); }
.surface-swatch-snow { background: oklch(1 0 0); }
.surface-swatch-stone { background: oklch(0.97 0.008 60); }
.surface-swatch-sage { background: oklch(0.97 0.018 155); }
.surface-swatch-slate { background: oklch(0.96 0.012 240); }
html.dark .surface-swatch-snow { background: oklch(0.24 0.005 250); }
html.dark .surface-swatch-stone { background: oklch(0.24 0.014 60); }
html.dark .surface-swatch-sage { background: oklch(0.24 0.022 155); }
html.dark .surface-swatch-slate { background: oklch(0.24 0.018 240); }
}
/* ── Background atmospheres ──
* Selected via `body[data-bg="<id>"]` (set by BackgroundPicker).
* Default (no attribute) keeps the theme's flat surface. */
@layer base {
/* ── Light, airy variants ── */
body[data-bg="pearl"],
.bg-variant-pearl {
background-image:
radial-gradient(ellipse 70% 60% at 18% 12%, oklch(0.98 0.02 320 / 0.85), transparent 60%),
radial-gradient(ellipse 60% 50% at 82% 18%, oklch(0.97 0.03 220 / 0.75), transparent 55%),
radial-gradient(ellipse 80% 60% at 88% 88%, oklch(0.98 0.025 260 / 0.7), transparent 60%),
radial-gradient(ellipse 60% 50% at 12% 90%, oklch(0.99 0.02 60 / 0.65), transparent 55%),
linear-gradient(180deg, oklch(0.99 0.005 280), oklch(0.97 0.012 240));
}
body[data-bg="linen"],
.bg-variant-linen {
background-image:
radial-gradient(ellipse 70% 60% at 15% 12%, oklch(0.98 0.03 80 / 0.8), transparent 60%),
radial-gradient(ellipse 60% 50% at 85% 18%, oklch(0.97 0.035 60 / 0.75), transparent 55%),
radial-gradient(ellipse 80% 60% at 90% 88%, oklch(0.98 0.025 40 / 0.7), transparent 60%),
radial-gradient(ellipse 60% 50% at 10% 90%, oklch(0.99 0.02 90 / 0.65), transparent 55%),
linear-gradient(180deg, oklch(0.99 0.012 75), oklch(0.97 0.018 60));
}
body[data-bg="mist"],
.bg-variant-mist {
background-image:
radial-gradient(ellipse 70% 60% at 18% 14%, oklch(0.97 0.02 220 / 0.85), transparent 60%),
radial-gradient(ellipse 60% 50% at 82% 16%, oklch(0.96 0.025 200 / 0.75), transparent 55%),
radial-gradient(ellipse 80% 60% at 88% 88%, oklch(0.97 0.02 240 / 0.7), transparent 60%),
radial-gradient(ellipse 60% 50% at 12% 90%, oklch(0.98 0.018 180 / 0.65), transparent 55%),
linear-gradient(180deg, oklch(0.98 0.008 220), oklch(0.96 0.012 210));
}
body[data-bg="dawn"],
.bg-variant-dawn {
background-image:
radial-gradient(ellipse 70% 60% at 15% 12%, oklch(0.97 0.04 30 / 0.8), transparent 60%),
radial-gradient(ellipse 60% 50% at 85% 18%, oklch(0.96 0.035 320 / 0.75), transparent 55%),
radial-gradient(ellipse 80% 60% at 90% 88%, oklch(0.97 0.03 50 / 0.7), transparent 60%),
radial-gradient(ellipse 60% 50% at 10% 90%, oklch(0.98 0.025 290 / 0.65), transparent 55%),
linear-gradient(180deg, oklch(0.99 0.012 40), oklch(0.97 0.018 320));
}
body[data-bg="seafoam"],
.bg-variant-seafoam {
background-image:
radial-gradient(ellipse 70% 60% at 15% 14%, oklch(0.97 0.035 180 / 0.85), transparent 60%),
radial-gradient(ellipse 60% 50% at 85% 18%, oklch(0.96 0.03 160 / 0.75), transparent 55%),
radial-gradient(ellipse 80% 60% at 88% 88%, oklch(0.97 0.03 200 / 0.7), transparent 60%),
radial-gradient(ellipse 60% 50% at 12% 90%, oklch(0.98 0.025 145 / 0.65), transparent 55%),
linear-gradient(180deg, oklch(0.98 0.012 175), oklch(0.96 0.018 165));
}
body[data-bg="aurora"],
.bg-variant-aurora {
background-image:
radial-gradient(ellipse 70% 60% at 15% 10%, oklch(0.88 0.11 250 / 0.85), transparent 60%),
radial-gradient(ellipse 60% 50% at 85% 20%, oklch(0.9 0.1 320 / 0.75), transparent 55%),
radial-gradient(ellipse 80% 60% at 90% 85%, oklch(0.9 0.12 200 / 0.7), transparent 60%),
radial-gradient(ellipse 60% 50% at 10% 90%, oklch(0.92 0.09 145 / 0.65), transparent 55%),
linear-gradient(180deg, oklch(0.97 0.02 260), oklch(0.94 0.03 280));
}
body[data-bg="sunset"],
.bg-variant-sunset {
background-image:
radial-gradient(ellipse 70% 60% at 12% 15%, oklch(0.9 0.13 50 / 0.85), transparent 60%),
radial-gradient(ellipse 65% 55% at 85% 10%, oklch(0.88 0.14 20 / 0.8), transparent 55%),
radial-gradient(ellipse 80% 60% at 90% 90%, oklch(0.9 0.12 340 / 0.7), transparent 60%),
radial-gradient(ellipse 60% 50% at 10% 85%, oklch(0.92 0.1 75 / 0.7), transparent 55%),
linear-gradient(180deg, oklch(0.97 0.03 60), oklch(0.94 0.04 30));
}
body[data-bg="meadow"],
.bg-variant-meadow {
background-image:
radial-gradient(ellipse 70% 60% at 15% 12%, oklch(0.9 0.12 145 / 0.85), transparent 60%),
radial-gradient(ellipse 60% 50% at 85% 18%, oklch(0.91 0.11 180 / 0.75), transparent 55%),
radial-gradient(ellipse 80% 60% at 90% 88%, oklch(0.9 0.12 120 / 0.7), transparent 60%),
radial-gradient(ellipse 60% 50% at 10% 90%, oklch(0.93 0.1 95 / 0.65), transparent 55%),
linear-gradient(180deg, oklch(0.97 0.03 155), oklch(0.94 0.04 170));
}
body[data-bg="midnight"],
.bg-variant-midnight {
background-image:
radial-gradient(ellipse 70% 60% at 18% 12%, oklch(0.58 0.19 270 / 0.9), transparent 60%),
radial-gradient(ellipse 65% 55% at 85% 20%, oklch(0.55 0.22 310 / 0.85), transparent 55%),
radial-gradient(ellipse 80% 60% at 90% 85%, oklch(0.5 0.22 240 / 0.8), transparent 60%),
radial-gradient(ellipse 60% 50% at 10% 90%, oklch(0.55 0.2 330 / 0.75), transparent 55%),
linear-gradient(180deg, oklch(0.35 0.12 265), oklch(0.28 0.14 290));
}
body[data-bg="blush"],
.bg-variant-blush {
background-image:
radial-gradient(ellipse 70% 60% at 15% 15%, oklch(0.92 0.1 10 / 0.85), transparent 60%),
radial-gradient(ellipse 60% 50% at 85% 15%, oklch(0.93 0.09 340 / 0.8), transparent 55%),
radial-gradient(ellipse 80% 60% at 88% 88%, oklch(0.92 0.1 300 / 0.7), transparent 60%),
radial-gradient(ellipse 60% 50% at 12% 88%, oklch(0.94 0.08 45 / 0.7), transparent 55%),
linear-gradient(180deg, oklch(0.98 0.02 20), oklch(0.95 0.03 355));
}
body[data-bg="noir"],
.bg-variant-noir {
background-image:
radial-gradient(ellipse 70% 60% at 15% 10%, oklch(0.85 0.01 260 / 0.9), transparent 60%),
radial-gradient(ellipse 60% 50% at 85% 20%, oklch(0.82 0.01 280 / 0.85), transparent 55%),
radial-gradient(ellipse 80% 60% at 90% 85%, oklch(0.8 0.01 240 / 0.8), transparent 60%),
radial-gradient(ellipse 60% 50% at 10% 90%, oklch(0.84 0.01 200 / 0.75), transparent 55%),
linear-gradient(180deg, oklch(0.95 0.005 260), oklch(0.9 0.005 260));
}
/* ── Dark mode: same hues, deeper L, lower alpha ── */
html.dark body[data-bg="pearl"],
html.dark .bg-variant-pearl {
background-image:
radial-gradient(ellipse 70% 60% at 18% 12%, oklch(0.42 0.06 320 / 0.55), transparent 60%),
radial-gradient(ellipse 60% 50% at 82% 18%, oklch(0.4 0.07 220 / 0.5), transparent 55%),
radial-gradient(ellipse 80% 60% at 88% 88%, oklch(0.4 0.06 260 / 0.45), transparent 60%),
radial-gradient(ellipse 60% 50% at 12% 90%, oklch(0.42 0.05 60 / 0.4), transparent 55%),
linear-gradient(180deg, oklch(0.18 0.015 280), oklch(0.15 0.02 240));
}
html.dark body[data-bg="linen"],
html.dark .bg-variant-linen {
background-image:
radial-gradient(ellipse 70% 60% at 15% 12%, oklch(0.42 0.07 80 / 0.55), transparent 60%),
radial-gradient(ellipse 60% 50% at 85% 18%, oklch(0.4 0.08 60 / 0.5), transparent 55%),
radial-gradient(ellipse 80% 60% at 90% 88%, oklch(0.42 0.07 40 / 0.45), transparent 60%),
radial-gradient(ellipse 60% 50% at 10% 90%, oklch(0.42 0.06 90 / 0.4), transparent 55%),
linear-gradient(180deg, oklch(0.18 0.025 75), oklch(0.15 0.03 60));
}
html.dark body[data-bg="mist"],
html.dark .bg-variant-mist {
background-image:
radial-gradient(ellipse 70% 60% at 18% 14%, oklch(0.4 0.06 220 / 0.55), transparent 60%),
radial-gradient(ellipse 60% 50% at 82% 16%, oklch(0.4 0.07 200 / 0.5), transparent 55%),
radial-gradient(ellipse 80% 60% at 88% 88%, oklch(0.4 0.06 240 / 0.45), transparent 60%),
radial-gradient(ellipse 60% 50% at 12% 90%, oklch(0.42 0.05 180 / 0.4), transparent 55%),
linear-gradient(180deg, oklch(0.17 0.018 220), oklch(0.14 0.022 210));
}
html.dark body[data-bg="dawn"],
html.dark .bg-variant-dawn {
background-image:
radial-gradient(ellipse 70% 60% at 15% 12%, oklch(0.42 0.1 30 / 0.55), transparent 60%),
radial-gradient(ellipse 60% 50% at 85% 18%, oklch(0.4 0.1 320 / 0.5), transparent 55%),
radial-gradient(ellipse 80% 60% at 90% 88%, oklch(0.42 0.09 50 / 0.45), transparent 60%),
radial-gradient(ellipse 60% 50% at 10% 90%, oklch(0.42 0.08 290 / 0.4), transparent 55%),
linear-gradient(180deg, oklch(0.18 0.03 40), oklch(0.15 0.035 320));
}
html.dark body[data-bg="seafoam"],
html.dark .bg-variant-seafoam {
background-image:
radial-gradient(ellipse 70% 60% at 15% 14%, oklch(0.42 0.08 180 / 0.55), transparent 60%),
radial-gradient(ellipse 60% 50% at 85% 18%, oklch(0.4 0.08 160 / 0.5), transparent 55%),
radial-gradient(ellipse 80% 60% at 88% 88%, oklch(0.4 0.08 200 / 0.45), transparent 60%),
radial-gradient(ellipse 60% 50% at 12% 90%, oklch(0.42 0.07 145 / 0.4), transparent 55%),
linear-gradient(180deg, oklch(0.18 0.025 175), oklch(0.15 0.03 165));
}
html.dark body[data-bg="aurora"],
html.dark .bg-variant-aurora {
background-image:
radial-gradient(ellipse 70% 60% at 15% 10%, oklch(0.45 0.18 250 / 0.7), transparent 60%),
radial-gradient(ellipse 60% 50% at 85% 20%, oklch(0.42 0.2 320 / 0.65), transparent 55%),
radial-gradient(ellipse 80% 60% at 90% 85%, oklch(0.4 0.18 200 / 0.6), transparent 60%),
radial-gradient(ellipse 60% 50% at 10% 90%, oklch(0.42 0.16 145 / 0.55), transparent 55%),
linear-gradient(180deg, oklch(0.16 0.04 260), oklch(0.13 0.05 280));
}
html.dark body[data-bg="sunset"],
html.dark .bg-variant-sunset {
background-image:
radial-gradient(ellipse 70% 60% at 12% 15%, oklch(0.5 0.18 50 / 0.7), transparent 60%),
radial-gradient(ellipse 65% 55% at 85% 10%, oklch(0.48 0.2 20 / 0.65), transparent 55%),
radial-gradient(ellipse 80% 60% at 90% 90%, oklch(0.45 0.18 340 / 0.6), transparent 60%),
radial-gradient(ellipse 60% 50% at 10% 85%, oklch(0.5 0.16 75 / 0.55), transparent 55%),
linear-gradient(180deg, oklch(0.18 0.06 30), oklch(0.14 0.08 15));
}
html.dark body[data-bg="meadow"],
html.dark .bg-variant-meadow {
background-image:
radial-gradient(ellipse 70% 60% at 15% 12%, oklch(0.45 0.16 145 / 0.7), transparent 60%),
radial-gradient(ellipse 60% 50% at 85% 18%, oklch(0.45 0.16 180 / 0.65), transparent 55%),
radial-gradient(ellipse 80% 60% at 90% 88%, oklch(0.42 0.16 120 / 0.6), transparent 60%),
radial-gradient(ellipse 60% 50% at 10% 90%, oklch(0.45 0.14 95 / 0.55), transparent 55%),
linear-gradient(180deg, oklch(0.16 0.04 155), oklch(0.13 0.05 170));
}
html.dark body[data-bg="midnight"],
html.dark .bg-variant-midnight {
background-image:
radial-gradient(ellipse 70% 60% at 18% 12%, oklch(0.4 0.22 270 / 0.85), transparent 60%),
radial-gradient(ellipse 65% 55% at 85% 20%, oklch(0.38 0.24 310 / 0.8), transparent 55%),
radial-gradient(ellipse 80% 60% at 90% 85%, oklch(0.36 0.24 240 / 0.75), transparent 60%),
radial-gradient(ellipse 60% 50% at 10% 90%, oklch(0.38 0.22 330 / 0.7), transparent 55%),
linear-gradient(180deg, oklch(0.12 0.08 265), oklch(0.09 0.1 290));
}
html.dark body[data-bg="blush"],
html.dark .bg-variant-blush {
background-image:
radial-gradient(ellipse 70% 60% at 15% 15%, oklch(0.5 0.16 10 / 0.7), transparent 60%),
radial-gradient(ellipse 60% 50% at 85% 15%, oklch(0.48 0.16 340 / 0.65), transparent 55%),
radial-gradient(ellipse 80% 60% at 88% 88%, oklch(0.45 0.16 300 / 0.6), transparent 60%),
radial-gradient(ellipse 60% 50% at 12% 88%, oklch(0.5 0.14 45 / 0.55), transparent 55%),
linear-gradient(180deg, oklch(0.18 0.05 20), oklch(0.14 0.06 355));
}
html.dark body[data-bg="noir"],
html.dark .bg-variant-noir {
background-image:
radial-gradient(ellipse 70% 60% at 15% 10%, oklch(0.3 0.01 260 / 0.9), transparent 60%),
radial-gradient(ellipse 60% 50% at 85% 20%, oklch(0.28 0.01 280 / 0.85), transparent 55%),
radial-gradient(ellipse 80% 60% at 90% 85%, oklch(0.26 0.01 240 / 0.8), transparent 60%),
radial-gradient(ellipse 60% 50% at 10% 90%, oklch(0.28 0.01 200 / 0.75), transparent 55%),
linear-gradient(180deg, oklch(0.12 0.005 260), oklch(0.08 0.005 260));
}
}

View File

@@ -56,7 +56,7 @@ export function MessageBody({ content }: { content: string }) {
)}
{actionCount > 0 && (
<span
className="mt-1 inline-flex items-center gap-1.5 rounded-full border border-primary/30 bg-primary/10 px-2.5 py-0.5 text-xs font-medium text-primary"
className="mt-1 inline-flex items-center gap-1.5 rounded-full border border-primary/40 bg-primary/10 px-2.5 py-0.5 text-xs font-medium text-primary dark:border-sky-400/60 dark:bg-sky-400/15 dark:text-sky-200"
title="Action block executed by the command bus"
>
<Sparkles className="size-3" />

View File

@@ -35,7 +35,11 @@ import {
AppbarTitle,
} from "~/components/layout/appbar"
import { ThemeToggle } from "~/components/layout/theme-toggle"
import { Avatar, AvatarFallback } from "~/components/ui/avatar"
import { BackgroundPicker } from "~/components/layout/background-picker"
import { FontSizePicker } from "~/components/layout/font-size-picker"
import { SurfacePicker } from "~/components/layout/surface-picker"
import { Avatar, AvatarFallback, AvatarImage } from "~/components/ui/avatar"
import { profileInitials, useProfile } from "~/lib/profile"
import { Button } from "~/components/ui/button"
import {
DropdownMenu,
@@ -95,8 +99,13 @@ export function AppShell({
}: AppShellProps) {
const defaultBrand = useBrand()
const defaultUser = useUser()
const profile = useProfile()
const brand = brandOverride ?? defaultBrand
const user = userOverride ?? defaultUser
const user = userOverride ?? {
name: profile.name || defaultUser.name,
email: profile.email || defaultUser.email,
initials: profileInitials(profile.name || defaultUser.name),
}
const [expanded, setExpanded] = useState<boolean>(() => {
if (typeof window === "undefined") return false
return localStorage.getItem(SIDEBAR_KEY) === "1"
@@ -267,6 +276,9 @@ export function AppShell({
>
<Play />
</Button>
<FontSizePicker />
<SurfacePicker />
<BackgroundPicker />
<ThemeToggle />
<Button
data-action="appbar-notifications"
@@ -277,17 +289,17 @@ export function AppShell({
<Bell />
</Button>
<DropdownMenu>
<DropdownMenuTrigger asChild>
<button
type="button"
data-action="appbar-avatar"
aria-label="Account menu"
className="rounded-full outline-none ring-offset-2 ring-offset-background focus-visible:ring-2 focus-visible:ring-ring"
>
<Avatar className="size-8 cursor-pointer transition-opacity hover:opacity-80">
<AvatarFallback>{user.initials}</AvatarFallback>
</Avatar>
</button>
<DropdownMenuTrigger
data-action="appbar-avatar"
aria-label="Account menu"
className="rounded-full outline-none ring-offset-2 ring-offset-background transition-opacity hover:opacity-80 focus-visible:ring-2 focus-visible:ring-ring"
>
<Avatar className="size-8 cursor-pointer">
{profile.avatarUrl ? (
<AvatarImage src={profile.avatarUrl} alt={user.name} />
) : null}
<AvatarFallback>{user.initials}</AvatarFallback>
</Avatar>
</DropdownMenuTrigger>
<DropdownMenuContent align="end" sideOffset={8} className="w-56">
<DropdownMenuGroup>
@@ -301,13 +313,13 @@ export function AppShell({
<DropdownMenuSeparator />
<DropdownMenuItem
data-action="avatar-profile"
onSelect={() => navigate("/settings")}
onClick={() => navigate("/profile")}
>
<UserIcon /> Profile
</DropdownMenuItem>
<DropdownMenuItem
data-action="avatar-settings"
onSelect={() => navigate("/settings")}
onClick={() => navigate("/settings")}
>
<Settings /> Settings
</DropdownMenuItem>

View File

@@ -0,0 +1,112 @@
import { useEffect, useState } from "react"
import { Check, Palette } from "lucide-react"
import { Button } from "~/components/ui/button"
import {
Popover,
PopoverContent,
PopoverDescription,
PopoverHeader,
PopoverTitle,
PopoverTrigger,
} from "~/components/ui/popover"
import { cn } from "~/lib/utils"
export const backgrounds = [
{ id: "none", label: "None" },
{ id: "pearl", label: "Pearl" },
{ id: "linen", label: "Linen" },
{ id: "mist", label: "Mist" },
{ id: "dawn", label: "Dawn" },
{ id: "seafoam", label: "Seafoam" },
{ id: "aurora", label: "Aurora" },
{ id: "sunset", label: "Sunset" },
{ id: "meadow", label: "Meadow" },
{ id: "midnight", label: "Midnight" },
{ id: "blush", label: "Blush" },
{ id: "noir", label: "Noir" },
] as const
export type BackgroundId = (typeof backgrounds)[number]["id"]
const STORAGE_KEY = "crema-bg"
const DEFAULT_BG: BackgroundId = "none"
function isBackgroundId(value: string | null): value is BackgroundId {
return !!value && backgrounds.some((b) => b.id === value)
}
function applyBg(id: BackgroundId) {
if (id === "none") {
delete document.body.dataset.bg
} else {
document.body.dataset.bg = id
}
}
export function BackgroundPicker() {
const [current, setCurrent] = useState<BackgroundId>(DEFAULT_BG)
useEffect(() => {
const stored = localStorage.getItem(STORAGE_KEY)
const next = isBackgroundId(stored) ? stored : DEFAULT_BG
setCurrent(next)
applyBg(next)
}, [])
const select = (id: BackgroundId) => {
setCurrent(id)
applyBg(id)
localStorage.setItem(STORAGE_KEY, id)
}
return (
<Popover>
<PopoverTrigger
render={
<Button
data-action="appbar-background"
variant="ghost"
size="icon-sm"
aria-label="Change background"
>
<Palette />
</Button>
}
/>
<PopoverContent align="end" className="w-64">
<PopoverHeader>
<PopoverTitle>Background</PopoverTitle>
<PopoverDescription>Pick an atmosphere.</PopoverDescription>
</PopoverHeader>
<div className="grid grid-cols-3 gap-2">
{backgrounds.map((bg) => {
const active = current === bg.id
return (
<button
key={bg.id}
type="button"
onClick={() => select(bg.id)}
aria-pressed={active}
className={cn(
"group relative flex aspect-square flex-col justify-end overflow-hidden rounded-lg ring-1 ring-border transition-all duration-fast ease-standard hover:ring-foreground/30 focus-visible:ring-2 focus-visible:ring-ring",
bg.id === "none" ? "bg-background" : `bg-variant-${bg.id}`,
active && "ring-2 ring-primary"
)}
>
{active && (
<span className="absolute top-1 right-1 flex size-4 items-center justify-center rounded-full bg-primary text-primary-foreground shadow-e1">
<Check className="size-3" />
</span>
)}
<span className="rounded-b-lg bg-background/70 px-1.5 py-1 text-center text-[10px] font-medium tracking-tight backdrop-blur-sm">
{bg.label}
</span>
</button>
)
})}
</div>
</PopoverContent>
</Popover>
)
}

View File

@@ -0,0 +1,104 @@
import { useEffect, useState } from "react"
import { Check, Type } from "lucide-react"
import { Button } from "~/components/ui/button"
import {
Popover,
PopoverContent,
PopoverDescription,
PopoverHeader,
PopoverTitle,
PopoverTrigger,
} from "~/components/ui/popover"
import { cn } from "~/lib/utils"
export const fontSizes = [
{ id: "sm", label: "Small", sample: "Aa" },
{ id: "md", label: "Medium", sample: "Aa" },
{ id: "lg", label: "Large", sample: "Aa" },
{ id: "xl", label: "Extra large", sample: "Aa" },
] as const
export type FontSizeId = (typeof fontSizes)[number]["id"]
const STORAGE_KEY = "crema-font-scale"
const DEFAULT_SIZE: FontSizeId = "md"
function isFontSizeId(value: string | null): value is FontSizeId {
return !!value && fontSizes.some((f) => f.id === value)
}
const SAMPLE_PX: Record<FontSizeId, number> = {
sm: 14,
md: 16,
lg: 18,
xl: 20,
}
export function FontSizePicker() {
const [current, setCurrent] = useState<FontSizeId>(DEFAULT_SIZE)
useEffect(() => {
const stored = localStorage.getItem(STORAGE_KEY)
const next = isFontSizeId(stored) ? stored : DEFAULT_SIZE
setCurrent(next)
document.documentElement.dataset.fontScale = next
}, [])
const select = (id: FontSizeId) => {
setCurrent(id)
document.documentElement.dataset.fontScale = id
localStorage.setItem(STORAGE_KEY, id)
}
return (
<Popover>
<PopoverTrigger
render={
<Button
data-action="appbar-font-size"
variant="ghost"
size="icon-sm"
aria-label="Change font size"
>
<Type />
</Button>
}
/>
<PopoverContent align="end" className="w-56">
<PopoverHeader>
<PopoverTitle>Font size</PopoverTitle>
<PopoverDescription>Scales the entire UI.</PopoverDescription>
</PopoverHeader>
<div className="flex flex-col gap-1">
{fontSizes.map((f) => {
const active = current === f.id
return (
<button
key={f.id}
type="button"
onClick={() => select(f.id)}
aria-pressed={active}
className={cn(
"flex items-center justify-between gap-2 rounded-md px-2.5 py-1.5 text-left transition-colors duration-fast ease-standard hover:bg-accent hover:text-accent-foreground focus-visible:bg-accent focus-visible:outline-none",
active && "bg-accent text-accent-foreground"
)}
>
<span className="flex items-baseline gap-2.5">
<span
className="font-heading leading-none"
style={{ fontSize: `${SAMPLE_PX[f.id]}px` }}
>
{f.sample}
</span>
<span className="text-sm">{f.label}</span>
</span>
{active && <Check className="size-4 text-primary" />}
</button>
)
})}
</div>
</PopoverContent>
</Popover>
)
}

View File

@@ -0,0 +1,107 @@
import { useEffect, useState } from "react"
import { Check, Layers } from "lucide-react"
import { Button } from "~/components/ui/button"
import {
Popover,
PopoverContent,
PopoverDescription,
PopoverHeader,
PopoverTitle,
PopoverTrigger,
} from "~/components/ui/popover"
import { cn } from "~/lib/utils"
export const surfaces = [
{ id: "default", label: "Default" },
{ id: "snow", label: "Snow" },
{ id: "stone", label: "Stone" },
{ id: "sage", label: "Sage" },
{ id: "slate", label: "Slate" },
] as const
export type SurfaceId = (typeof surfaces)[number]["id"]
const STORAGE_KEY = "crema-surface"
const DEFAULT_SURFACE: SurfaceId = "default"
function isSurfaceId(value: string | null): value is SurfaceId {
return !!value && surfaces.some((s) => s.id === value)
}
function applySurface(id: SurfaceId) {
if (id === "default") {
delete document.body.dataset.surface
} else {
document.body.dataset.surface = id
}
}
export function SurfacePicker() {
const [current, setCurrent] = useState<SurfaceId>(DEFAULT_SURFACE)
useEffect(() => {
const stored = localStorage.getItem(STORAGE_KEY)
const next = isSurfaceId(stored) ? stored : DEFAULT_SURFACE
setCurrent(next)
applySurface(next)
}, [])
const select = (id: SurfaceId) => {
setCurrent(id)
applySurface(id)
localStorage.setItem(STORAGE_KEY, id)
}
return (
<Popover>
<PopoverTrigger
render={
<Button
data-action="appbar-surface"
variant="ghost"
size="icon-sm"
aria-label="Change surface tint"
>
<Layers />
</Button>
}
/>
<PopoverContent align="end" className="w-56">
<PopoverHeader>
<PopoverTitle>Surface</PopoverTitle>
<PopoverDescription>Tint of cards and the sidebar.</PopoverDescription>
</PopoverHeader>
<div className="flex flex-col gap-1">
{surfaces.map((s) => {
const active = current === s.id
return (
<button
key={s.id}
type="button"
onClick={() => select(s.id)}
aria-pressed={active}
className={cn(
"flex items-center justify-between gap-2 rounded-md px-2 py-1.5 text-left transition-colors duration-fast ease-standard hover:bg-accent hover:text-accent-foreground focus-visible:bg-accent focus-visible:outline-none",
active && "bg-accent text-accent-foreground"
)}
>
<span className="flex items-center gap-2.5">
<span
aria-hidden
className={cn(
"size-5 rounded-md ring-1 ring-border",
`surface-swatch-${s.id}`
)}
/>
<span className="text-sm">{s.label}</span>
</span>
{active && <Check className="size-4 text-primary" />}
</button>
)
})}
</div>
</PopoverContent>
</Popover>
)
}

153
app/lib/agents.ts Normal file
View File

@@ -0,0 +1,153 @@
// Agent personas — named, role-scoped sub-system prompts.
// Each persona stacks on top of the main systemPrompt to specialize the
// assistant for a task. Persisted in localStorage; reactive across tabs.
import { useEffect, useSyncExternalStore } from "react"
export type Agent = {
id: string
name: string
role: string
prompt: string
}
export const DEFAULT_AGENTS: Agent[] = [
{
id: "generalist",
name: "Atlas",
role: "Generalist",
prompt:
"You handle anything: chat, planning, summaries, casual questions. Match the user's tone. Keep replies as long as the task deserves — terse for quick questions, detailed when explaining.",
},
{
id: "coder",
name: "Forge",
role: "Software engineer",
prompt:
"You are a senior software engineer. Write idiomatic, well-typed code. Prefer concrete examples over abstract advice. When asked to fix a bug, identify root cause before patching. Use markdown code blocks with language tags. Mention edge cases briefly when relevant.",
},
{
id: "writer",
name: "Inkwell",
role: "Writer",
prompt:
"You are a prose writer. Produce vivid, well-paced text — short stories, copy, emails, essays. Vary sentence length. Show, don't tell. When the user asks for a draft, deliver the draft, not a description of it.",
},
{
id: "researcher",
name: "Pilot",
role: "Researcher",
prompt:
"You are a careful researcher. Structure answers as: claim → evidence → caveat. Distinguish what is well-established from what is uncertain. Refuse to fabricate citations — if you don't know, say so.",
},
{
id: "ui-driver",
name: "Cursor",
role: "UI Operator",
prompt:
"You specialize in driving this app's UI on the user's behalf. Prefer doing over explaining. When the user asks for an action, emit an action block immediately. When they ask a question about the app, answer concisely and offer to do it.",
},
]
const STORAGE_KEY = "crema.agents"
const ACTIVE_KEY = "crema.assistant.activeAgent"
const CHANGE_EVENT = "crema:agents-change"
function isAgent(v: unknown): v is Agent {
return (
!!v &&
typeof v === "object" &&
typeof (v as Agent).id === "string" &&
typeof (v as Agent).name === "string" &&
typeof (v as Agent).role === "string" &&
typeof (v as Agent).prompt === "string"
)
}
function readFromStorage(): Agent[] {
if (typeof window === "undefined") return DEFAULT_AGENTS
try {
const raw = localStorage.getItem(STORAGE_KEY)
if (!raw) return DEFAULT_AGENTS
const parsed = JSON.parse(raw)
if (!Array.isArray(parsed)) return DEFAULT_AGENTS
const cleaned = parsed.filter(isAgent)
return cleaned.length > 0 ? cleaned : DEFAULT_AGENTS
} catch {
return DEFAULT_AGENTS
}
}
export function loadAgents(): Agent[] {
return readFromStorage()
}
export function saveAgents(next: Agent[]) {
if (typeof window === "undefined") return
localStorage.setItem(STORAGE_KEY, JSON.stringify(next))
window.dispatchEvent(new CustomEvent(CHANGE_EVENT))
}
export function resetAgents() {
saveAgents(DEFAULT_AGENTS)
}
let cached: Agent[] | null = null
function subscribe(cb: () => void): () => void {
const onChange = () => {
cached = null
cb()
}
window.addEventListener(CHANGE_EVENT, onChange)
window.addEventListener("storage", (e) => {
if (e.key === STORAGE_KEY || e.key === ACTIVE_KEY) onChange()
})
return () => {
window.removeEventListener(CHANGE_EVENT, onChange)
}
}
function getSnapshot(): Agent[] {
if (!cached) cached = readFromStorage()
return cached
}
function getServerSnapshot(): Agent[] {
return DEFAULT_AGENTS
}
export function useAgents(): Agent[] {
const value = useSyncExternalStore(subscribe, getSnapshot, getServerSnapshot)
useEffect(() => {
cached = null
}, [])
return value
}
export function loadActiveAgentId(): string {
if (typeof window === "undefined") return DEFAULT_AGENTS[0].id
try {
return localStorage.getItem(ACTIVE_KEY) ?? DEFAULT_AGENTS[0].id
} catch {
return DEFAULT_AGENTS[0].id
}
}
export function saveActiveAgentId(id: string) {
if (typeof window === "undefined") return
localStorage.setItem(ACTIVE_KEY, id)
window.dispatchEvent(new CustomEvent(CHANGE_EVENT))
}
export function composeSystemPrompt(
base: string,
agent: Agent | undefined,
): string {
if (!agent) return base
return `${base}\n\nActive persona: ${agent.name}${agent.role}\n${agent.prompt}`
}
export function newAgentId(): string {
return `agent-${Date.now().toString(36)}-${Math.random().toString(36).slice(2, 6)}`
}

125
app/lib/library.ts Normal file
View File

@@ -0,0 +1,125 @@
// Library — saved artifacts. Today: conversation snapshots.
// Tomorrow: snippets, prompts, generated documents.
import { useEffect, useSyncExternalStore } from "react"
export type LibraryItem = {
id: string
kind: "conversation" | "snippet"
title: string
// Free-form body. For "conversation": markdown transcript. For "snippet": text.
content: string
tags: string[]
// Optional metadata.
agentName?: string
agentRole?: string
threadId?: string
messageCount?: number
createdAt: number
}
const STORAGE_KEY = "crema.library"
const CHANGE_EVENT = "crema:library-change"
const MAX_BYTES = 1_500_000
export function newLibraryId(): string {
return `lib-${Date.now().toString(36)}-${Math.random().toString(36).slice(2, 6)}`
}
function isLibraryItem(v: unknown): v is LibraryItem {
if (!v || typeof v !== "object") return false
const x = v as LibraryItem
return (
typeof x.id === "string" &&
(x.kind === "conversation" || x.kind === "snippet") &&
typeof x.title === "string" &&
typeof x.content === "string" &&
Array.isArray(x.tags) &&
typeof x.createdAt === "number"
)
}
function readFromStorage(): LibraryItem[] {
if (typeof window === "undefined") return []
try {
const raw = localStorage.getItem(STORAGE_KEY)
if (!raw) return []
const parsed = JSON.parse(raw)
if (!Array.isArray(parsed)) return []
return parsed.filter(isLibraryItem)
} catch {
return []
}
}
function writeToStorage(items: LibraryItem[]) {
if (typeof window === "undefined") return
let trimmed = items
let serialized = JSON.stringify(trimmed)
while (serialized.length > MAX_BYTES && trimmed.length > 1) {
trimmed = trimmed.slice(0, -1)
serialized = JSON.stringify(trimmed)
}
try {
localStorage.setItem(STORAGE_KEY, serialized)
window.dispatchEvent(new CustomEvent(CHANGE_EVENT))
} catch {
/* quota — bail */
}
}
export function loadLibrary(): LibraryItem[] {
return readFromStorage()
}
export function addLibraryItem(item: Omit<LibraryItem, "id" | "createdAt">): LibraryItem {
const next: LibraryItem = {
...item,
id: newLibraryId(),
createdAt: Date.now(),
}
const items = readFromStorage()
writeToStorage([next, ...items])
return next
}
export function deleteLibraryItem(id: string) {
const items = readFromStorage().filter((x) => x.id !== id)
writeToStorage(items)
}
export function updateLibraryItem(id: string, patch: Partial<LibraryItem>) {
const items = readFromStorage().map((x) =>
x.id === id ? { ...x, ...patch } : x,
)
writeToStorage(items)
}
let cached: LibraryItem[] | null = null
function subscribe(cb: () => void): () => void {
const onChange = () => {
cached = null
cb()
}
window.addEventListener(CHANGE_EVENT, onChange)
window.addEventListener("storage", (e) => {
if (e.key === STORAGE_KEY) onChange()
})
return () => window.removeEventListener(CHANGE_EVENT, onChange)
}
function getSnapshot(): LibraryItem[] {
if (!cached) cached = readFromStorage()
return cached
}
function getServerSnapshot(): LibraryItem[] {
return []
}
export function useLibrary(): LibraryItem[] {
const value = useSyncExternalStore(subscribe, getSnapshot, getServerSnapshot)
useEffect(() => {
cached = null
}, [])
return value
}

View File

@@ -7,12 +7,17 @@ export type LLMSettings = {
baseURL: string
contextTokens: number
responseBudget: number
systemPrompt: string
}
export const DEFAULT_SYSTEM_PROMPT =
"You are a helpful general-purpose assistant embedded in an app. Handle any request the user makes — writing, brainstorming, code, analysis, casual chat — at the length the task deserves. Use markdown when it helps. You can also drive the UI when the user toggles UI Control on."
export const DEFAULT_SETTINGS: LLMSettings = {
baseURL: "http://localhost:1234/v1",
contextTokens: 9000,
responseBudget: 512,
systemPrompt: DEFAULT_SYSTEM_PROMPT,
}
const STORAGE_KEY = "crema.llm.settings"
@@ -34,6 +39,10 @@ function readFromStorage(): LLMSettings {
Number.isFinite(parsed.responseBudget) && (parsed.responseBudget as number) > 0
? (parsed.responseBudget as number)
: DEFAULT_SETTINGS.responseBudget,
systemPrompt:
typeof parsed.systemPrompt === "string" && parsed.systemPrompt.trim().length > 0
? parsed.systemPrompt
: DEFAULT_SETTINGS.systemPrompt,
}
} catch {
return DEFAULT_SETTINGS

115
app/lib/profile.ts Normal file
View File

@@ -0,0 +1,115 @@
// User profile — name, email, title, bio, signature, default agent.
// Persisted in localStorage; reactive across tabs.
import { useEffect, useSyncExternalStore } from "react"
export type Profile = {
name: string
email: string
title: string
bio: string
signature: string
avatarUrl: string
defaultAgentId: string
}
export const DEFAULT_PROFILE: Profile = {
name: "Signed-in user",
email: "user@example.com",
title: "",
bio: "",
signature: "",
avatarUrl: "",
defaultAgentId: "",
}
const STORAGE_KEY = "crema.profile"
const CHANGE_EVENT = "crema:profile-change"
function readFromStorage(): Profile {
if (typeof window === "undefined") return DEFAULT_PROFILE
try {
const raw = localStorage.getItem(STORAGE_KEY)
if (!raw) return DEFAULT_PROFILE
const parsed = JSON.parse(raw) as Partial<Profile>
return {
name:
typeof parsed.name === "string" && parsed.name.trim().length > 0
? parsed.name
: DEFAULT_PROFILE.name,
email:
typeof parsed.email === "string" ? parsed.email : DEFAULT_PROFILE.email,
title:
typeof parsed.title === "string" ? parsed.title : DEFAULT_PROFILE.title,
bio: typeof parsed.bio === "string" ? parsed.bio : DEFAULT_PROFILE.bio,
signature:
typeof parsed.signature === "string"
? parsed.signature
: DEFAULT_PROFILE.signature,
avatarUrl:
typeof parsed.avatarUrl === "string"
? parsed.avatarUrl
: DEFAULT_PROFILE.avatarUrl,
defaultAgentId:
typeof parsed.defaultAgentId === "string"
? parsed.defaultAgentId
: DEFAULT_PROFILE.defaultAgentId,
}
} catch {
return DEFAULT_PROFILE
}
}
export function loadProfile(): Profile {
return readFromStorage()
}
export function saveProfile(next: Profile) {
if (typeof window === "undefined") return
localStorage.setItem(STORAGE_KEY, JSON.stringify(next))
window.dispatchEvent(new CustomEvent(CHANGE_EVENT))
}
export function resetProfile() {
saveProfile(DEFAULT_PROFILE)
}
export function profileInitials(name: string): string {
const words = name.trim().split(/\s+/).filter(Boolean)
if (words.length === 0) return "?"
if (words.length === 1) return words[0].slice(0, 2).toUpperCase()
return (words[0][0] + words[words.length - 1][0]).toUpperCase()
}
let cached: Profile | null = null
function subscribe(cb: () => void): () => void {
const onChange = () => {
cached = null
cb()
}
window.addEventListener(CHANGE_EVENT, onChange)
window.addEventListener("storage", (e) => {
if (e.key === STORAGE_KEY) onChange()
})
return () => {
window.removeEventListener(CHANGE_EVENT, onChange)
}
}
function getSnapshot(): Profile {
if (!cached) cached = readFromStorage()
return cached
}
function getServerSnapshot(): Profile {
return DEFAULT_PROFILE
}
export function useProfile(): Profile {
const value = useSyncExternalStore(subscribe, getSnapshot, getServerSnapshot)
useEffect(() => {
cached = null
}, [])
return value
}

217
app/lib/threads.ts Normal file
View File

@@ -0,0 +1,217 @@
// Conversation threads — multiple named chats, each with its own history,
// active agent, and pinned message indices. Persisted in localStorage.
import { useEffect, useSyncExternalStore } from "react"
export type ThreadMessage = { role: "user" | "assistant"; content: string }
export type Thread = {
id: string
title: string
agentId: string
messages: ThreadMessage[]
pinned: number[] // indices into messages[]
createdAt: number
updatedAt: number
}
const THREADS_KEY = "crema.assistant.threads"
const ACTIVE_KEY = "crema.assistant.activeThreadId"
const SNAPSHOT_KEY_PREFIX = "crema.assistant.thread.snapshot."
const CHANGE_EVENT = "crema:threads-change"
const MAX_BYTES = 800_000
export function newThreadId(): string {
return `t-${Date.now().toString(36)}-${Math.random().toString(36).slice(2, 6)}`
}
function isThread(v: unknown): v is Thread {
if (!v || typeof v !== "object") return false
const t = v as Thread
return (
typeof t.id === "string" &&
typeof t.title === "string" &&
typeof t.agentId === "string" &&
Array.isArray(t.messages) &&
Array.isArray(t.pinned) &&
typeof t.createdAt === "number" &&
typeof t.updatedAt === "number"
)
}
function readFromStorage(): Thread[] {
if (typeof window === "undefined") return []
try {
const raw = localStorage.getItem(THREADS_KEY)
if (!raw) return []
const parsed = JSON.parse(raw)
if (!Array.isArray(parsed)) return []
return parsed.filter(isThread)
} catch {
return []
}
}
function writeToStorage(threads: Thread[]) {
if (typeof window === "undefined") return
let serialized = JSON.stringify(threads)
// Trim oldest threads if quota gets tight.
let trimmed = threads
while (serialized.length > MAX_BYTES && trimmed.length > 1) {
trimmed = trimmed.slice(0, -1)
serialized = JSON.stringify(trimmed)
}
try {
localStorage.setItem(THREADS_KEY, serialized)
window.dispatchEvent(new CustomEvent(CHANGE_EVENT))
} catch {
/* quota — bail */
}
}
export function loadThreads(): Thread[] {
return readFromStorage()
}
export function saveThreads(threads: Thread[]) {
writeToStorage(threads)
}
export function loadActiveThreadId(): string | null {
if (typeof window === "undefined") return null
return localStorage.getItem(ACTIVE_KEY)
}
export function saveActiveThreadId(id: string | null) {
if (typeof window === "undefined") return
if (id) localStorage.setItem(ACTIVE_KEY, id)
else localStorage.removeItem(ACTIVE_KEY)
window.dispatchEvent(new CustomEvent(CHANGE_EVENT))
}
let cached: Thread[] | null = null
function subscribe(cb: () => void): () => void {
const onChange = () => {
cached = null
cb()
}
window.addEventListener(CHANGE_EVENT, onChange)
window.addEventListener("storage", (e) => {
if (e.key === THREADS_KEY || e.key === ACTIVE_KEY) onChange()
})
return () => {
window.removeEventListener(CHANGE_EVENT, onChange)
}
}
function getSnapshot(): Thread[] {
if (!cached) cached = readFromStorage()
return cached
}
function getServerSnapshot(): Thread[] {
return []
}
export function useThreads(): Thread[] {
const value = useSyncExternalStore(subscribe, getSnapshot, getServerSnapshot)
useEffect(() => {
cached = null
}, [])
return value
}
export function ensureThread(
threads: Thread[],
fallbackAgentId: string,
): { threads: Thread[]; activeId: string } {
const stored = loadActiveThreadId()
if (stored && threads.some((t) => t.id === stored))
return { threads, activeId: stored }
if (threads.length > 0) {
saveActiveThreadId(threads[0].id)
return { threads, activeId: threads[0].id }
}
const id = newThreadId()
const now = Date.now()
const fresh: Thread = {
id,
title: "New conversation",
agentId: fallbackAgentId,
messages: [],
pinned: [],
createdAt: now,
updatedAt: now,
}
saveActiveThreadId(id)
saveThreads([fresh, ...threads])
return { threads: [fresh, ...threads], activeId: id }
}
export function updateThread(id: string, patch: Partial<Thread>) {
const threads = readFromStorage()
const next = threads.map((t) =>
t.id === id ? { ...t, ...patch, updatedAt: Date.now() } : t,
)
writeToStorage(next)
}
export function createThread(agentId: string, title = "New conversation"): Thread {
const threads = readFromStorage()
const id = newThreadId()
const now = Date.now()
const fresh: Thread = {
id,
title,
agentId,
messages: [],
pinned: [],
createdAt: now,
updatedAt: now,
}
writeToStorage([fresh, ...threads])
saveActiveThreadId(id)
return fresh
}
export function deleteThread(id: string) {
const threads = readFromStorage()
const next = threads.filter((t) => t.id !== id)
writeToStorage(next)
if (loadActiveThreadId() === id) {
saveActiveThreadId(next[0]?.id ?? null)
}
}
export function snapshotThread(id: string) {
const threads = readFromStorage()
const t = threads.find((x) => x.id === id)
if (!t) return
try {
localStorage.setItem(SNAPSHOT_KEY_PREFIX + id, JSON.stringify(t))
} catch {
/* quota */
}
}
export function loadThreadSnapshot(id: string): Thread | null {
if (typeof window === "undefined") return null
try {
const raw = localStorage.getItem(SNAPSHOT_KEY_PREFIX + id)
if (!raw) return null
const parsed = JSON.parse(raw)
return isThread(parsed) ? parsed : null
} catch {
return null
}
}
export function clearThreadSnapshot(id: string) {
if (typeof window === "undefined") return
localStorage.removeItem(SNAPSHOT_KEY_PREFIX + id)
}
export function deriveTitleFromFirstMessage(text: string): string {
const trimmed = text.trim().split(/\s+/).slice(0, 8).join(" ")
return trimmed.length > 60 ? trimmed.slice(0, 57) + "…" : trimmed || "New conversation"
}

View File

@@ -16,7 +16,7 @@ import { CommandBusProvider } from "@crema/action-bus"
export function Layout({ children }: { children: React.ReactNode }) {
return (
<html lang="en">
<html lang="en" suppressHydrationWarning>
<head>
<meta charSet="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
@@ -24,11 +24,11 @@ export function Layout({ children }: { children: React.ReactNode }) {
<Links />
<script
dangerouslySetInnerHTML={{
__html: `(function(){try{var t=localStorage.getItem('crema-theme');if(!t)t=window.matchMedia('(prefers-color-scheme: dark)').matches?'dark':'light';if(t==='dark')document.documentElement.classList.add('dark');}catch(e){}})();`,
__html: `(function(){try{var t=localStorage.getItem('crema-theme');if(!t)t=window.matchMedia('(prefers-color-scheme: dark)').matches?'dark':'light';if(t==='dark')document.documentElement.classList.add('dark');var f=localStorage.getItem('crema-font-scale');if(f&&/^(sm|md|lg|xl)$/.test(f))document.documentElement.dataset.fontScale=f;var b=localStorage.getItem('crema-bg');if(b&&/^(pearl|linen|mist|dawn|seafoam|aurora|sunset|meadow|midnight|blush|noir)$/.test(b)){document.addEventListener('DOMContentLoaded',function(){document.body.dataset.bg=b;});}var s=localStorage.getItem('crema-surface');if(s&&/^(snow|stone|sage|slate)$/.test(s)){document.addEventListener('DOMContentLoaded',function(){document.body.dataset.surface=s;});}}catch(e){}})();`,
}}
/>
</head>
<body>
<body suppressHydrationWarning>
{children}
<ScrollRestoration />
<Scripts />

View File

@@ -7,5 +7,6 @@ export default [
route("assistant", "routes/assistant.tsx"),
route("library", "routes/library.tsx"),
route("settings", "routes/settings.tsx"),
route("profile", "routes/profile.tsx"),
// CREMA:ROUTES
] satisfies RouteConfig

File diff suppressed because it is too large Load Diff

View File

@@ -1,6 +1,8 @@
import { BookOpen } from "lucide-react"
import { useState } from "react"
import { BookOpen, Copy, Download, Trash2, MessagesSquare } from "lucide-react"
import { AppShell } from "~/components/layout/app-shell"
import { Button } from "~/components/ui/button"
import {
Card,
CardContent,
@@ -8,36 +10,196 @@ import {
CardHeader,
CardTitle,
} from "~/components/ui/card"
import { Input } from "~/components/ui/input"
import { pageTitle } from "~/lib/page-meta"
import {
deleteLibraryItem,
useLibrary,
type LibraryItem,
} from "~/lib/library"
export const meta = () => pageTitle("Library")
export default function LibraryRoute() {
const items = useLibrary()
const [query, setQuery] = useState("")
const [openId, setOpenId] = useState<string | null>(null)
const filtered = items.filter((it) => {
if (!query.trim()) return true
const q = query.toLowerCase()
return (
it.title.toLowerCase().includes(q) ||
it.content.toLowerCase().includes(q) ||
it.tags.some((t) => t.toLowerCase().includes(q))
)
})
const open = items.find((x) => x.id === openId) ?? null
return (
<AppShell title="Library">
<Card>
<CardHeader>
<CardTitle>Library</CardTitle>
<CardDescription>
Saved items, templates, and reusable artifacts.
Saved items and templates. Save a chat from the Assistant via the
menu "Save to Library".
</CardDescription>
</CardHeader>
<CardContent>
<div className="flex flex-col items-center justify-center gap-3 rounded-lg border-2 border-dashed border-muted-foreground/20 bg-muted/30 p-12 text-center">
<div className="flex size-12 items-center justify-center rounded-xl bg-background text-muted-foreground">
<BookOpen className="size-6" />
<CardContent className="flex flex-col gap-4">
<Input
data-action="library-search"
placeholder="Search saved items…"
value={query}
onChange={(e) => setQuery(e.target.value)}
/>
{items.length === 0 ? (
<EmptyState />
) : (
<div className="grid gap-3 md:grid-cols-[18rem_1fr]">
<ul className="flex max-h-[60vh] flex-col gap-1 overflow-y-auto rounded-lg border bg-card/40 p-2">
{filtered.length === 0 && (
<li className="px-2 py-3 text-sm text-muted-foreground">
No matches.
</li>
)}
{filtered.map((it) => (
<li key={it.id}>
<button
type="button"
data-action={`library-open-${it.id}`}
onClick={() => setOpenId(it.id)}
className={
"flex w-full items-start gap-2 rounded-md px-2 py-1.5 text-left transition-colors " +
(openId === it.id
? "bg-accent text-accent-foreground"
: "hover:bg-accent hover:text-accent-foreground")
}
>
<span className="mt-0.5 shrink-0">
{it.kind === "conversation" ? (
<MessagesSquare className="size-4 text-muted-foreground" />
) : (
<BookOpen className="size-4 text-muted-foreground" />
)}
</span>
<span className="flex min-w-0 flex-col">
<span className="line-clamp-1 text-sm font-medium">
{it.title}
</span>
<span className="line-clamp-1 text-[11px] text-muted-foreground">
{it.agentName ? `${it.agentName} · ` : ""}
{it.messageCount
? `${it.messageCount} msg · `
: ""}
{new Date(it.createdAt).toLocaleDateString()}
</span>
</span>
</button>
</li>
))}
</ul>
<div className="min-w-0">
{open ? <Detail item={open} /> : <PickAnItem />}
</div>
</div>
<div className="max-w-md">
<p className="font-medium">Library is empty</p>
<p className="mt-1 text-sm text-muted-foreground">
A home for AI-generated artifacts and saved snippets pair
with <code className="font-mono text-xs">@crema/artifact-ui</code>{" "}
when you start producing them.
</p>
</div>
</div>
)}
</CardContent>
</Card>
</AppShell>
)
}
function EmptyState() {
return (
<div className="flex flex-col items-center justify-center gap-3 rounded-lg border-2 border-dashed border-muted-foreground/20 bg-muted/30 p-12 text-center">
<div className="flex size-12 items-center justify-center rounded-xl bg-background text-muted-foreground">
<BookOpen className="size-6" />
</div>
<div className="max-w-md">
<p className="font-medium">Library is empty</p>
<p className="mt-1 text-sm text-muted-foreground">
Save a conversation from the Assistant via the menu {" "}
<span className="font-medium">Save to Library</span>.
</p>
</div>
</div>
)
}
function PickAnItem() {
return (
<div className="flex h-full items-center justify-center rounded-lg border border-dashed border-muted-foreground/20 p-12 text-center text-sm text-muted-foreground">
Pick an item to view.
</div>
)
}
function Detail({ item }: { item: LibraryItem }) {
const copy = async () => {
try {
await navigator.clipboard.writeText(item.content)
} catch {
/* ignore */
}
}
const download = () => {
const blob = new Blob([item.content], {
type: "text/markdown;charset=utf-8",
})
const url = URL.createObjectURL(blob)
const a = document.createElement("a")
a.href = url
const slug = item.title.toLowerCase().replace(/[^a-z0-9]+/g, "-").slice(0, 60) || "item"
a.download = `${slug}.md`
a.click()
URL.revokeObjectURL(url)
}
const remove = () => {
if (window.confirm(`Delete "${item.title}"?`)) deleteLibraryItem(item.id)
}
return (
<div className="flex max-h-[60vh] flex-col rounded-lg border bg-card/40">
<div className="flex items-start gap-2 border-b px-3 py-2">
<div className="flex flex-1 flex-col">
<span className="font-medium">{item.title}</span>
<span className="text-xs text-muted-foreground">
{item.agentName ? `${item.agentName} · ` : ""}
{item.messageCount ? `${item.messageCount} msg · ` : ""}
{new Date(item.createdAt).toLocaleString()}
</span>
</div>
<Button
data-action={`library-copy-${item.id}`}
variant="ghost"
size="sm"
onClick={copy}
>
<Copy className="size-3.5" /> Copy
</Button>
<Button
data-action={`library-download-${item.id}`}
variant="ghost"
size="sm"
onClick={download}
>
<Download className="size-3.5" /> Download
</Button>
<Button
data-action={`library-delete-${item.id}`}
variant="ghost"
size="sm"
onClick={remove}
>
<Trash2 className="size-3.5 text-destructive" />
</Button>
</div>
<pre className="flex-1 overflow-auto whitespace-pre-wrap p-4 font-mono text-xs leading-relaxed">
{item.content}
</pre>
</div>
)
}

288
app/routes/profile.tsx Normal file
View File

@@ -0,0 +1,288 @@
import { useEffect, useState } from "react"
import { Check, Trash2 } from "lucide-react"
import { AppShell } from "~/components/layout/app-shell"
import { Avatar, AvatarFallback, AvatarImage } from "~/components/ui/avatar"
import { Button } from "~/components/ui/button"
import {
Card,
CardContent,
CardDescription,
CardHeader,
CardTitle,
} from "~/components/ui/card"
import {
DropdownMenu,
DropdownMenuContent,
DropdownMenuItem,
DropdownMenuTrigger,
} from "~/components/ui/dropdown-menu"
import { Input } from "~/components/ui/input"
import { Textarea } from "~/components/ui/textarea"
import { useAgents } from "~/lib/agents"
import { pageTitle } from "~/lib/page-meta"
import {
DEFAULT_PROFILE,
profileInitials,
resetProfile,
saveProfile,
useProfile,
type Profile,
} from "~/lib/profile"
export const meta = () => pageTitle("Profile")
export default function ProfileRoute() {
const profile = useProfile()
const agents = useAgents()
const [draft, setDraft] = useState<Profile>(profile)
const [savedAt, setSavedAt] = useState<number | null>(null)
useEffect(() => {
setDraft(profile)
}, [profile])
const dirty = JSON.stringify(draft) !== JSON.stringify(profile)
const initials = profileInitials(draft.name || DEFAULT_PROFILE.name)
const onPickAvatar = (file: File | null) => {
if (!file) {
setDraft((d) => ({ ...d, avatarUrl: "" }))
return
}
const reader = new FileReader()
reader.onload = () => {
const result = reader.result
if (typeof result === "string")
setDraft((d) => ({ ...d, avatarUrl: result }))
}
reader.readAsDataURL(file)
}
const save = () => {
saveProfile(draft)
setSavedAt(Date.now())
}
const defaultAgent =
agents.find((a) => a.id === draft.defaultAgentId) ?? null
return (
<AppShell title="Profile">
<Card>
<CardHeader>
<CardTitle>You</CardTitle>
<CardDescription>
Personal info shown across the app appbar avatar, signatures, and
anywhere the assistant references you.
</CardDescription>
</CardHeader>
<CardContent className="flex flex-col gap-6">
<div className="flex flex-wrap items-center gap-4">
<Avatar className="size-20 ring-2 ring-primary/30">
{draft.avatarUrl ? (
<AvatarImage src={draft.avatarUrl} alt={draft.name} />
) : null}
<AvatarFallback className="bg-primary text-lg font-semibold text-primary-foreground">
{initials}
</AvatarFallback>
</Avatar>
<div className="flex flex-col gap-2">
<label className="inline-flex w-fit cursor-pointer items-center gap-2 rounded-md border bg-background px-3 py-1.5 text-sm hover:bg-accent hover:text-accent-foreground">
<input
data-action="profile-avatar-upload"
type="file"
accept="image/*"
className="sr-only"
onChange={(e) => onPickAvatar(e.target.files?.[0] ?? null)}
/>
Upload avatar
</label>
{draft.avatarUrl && (
<Button
data-action="profile-avatar-remove"
variant="ghost"
size="sm"
onClick={() => onPickAvatar(null)}
className="w-fit text-muted-foreground"
>
<Trash2 className="size-3.5" /> Remove
</Button>
)}
<span className="text-xs text-muted-foreground">
PNG, JPG, or SVG. Stored locally as a data URL.
</span>
</div>
</div>
<div className="grid gap-4 md:grid-cols-2">
<Field label="Name">
<Input
data-action="profile-name"
value={draft.name}
onChange={(e) =>
setDraft((d) => ({ ...d, name: e.target.value }))
}
autoComplete="name"
/>
</Field>
<Field label="Email">
<Input
data-action="profile-email"
type="email"
value={draft.email}
onChange={(e) =>
setDraft((d) => ({ ...d, email: e.target.value }))
}
autoComplete="email"
/>
</Field>
<Field label="Title" hint="Your role at work.">
<Input
data-action="profile-title"
value={draft.title}
onChange={(e) =>
setDraft((d) => ({ ...d, title: e.target.value }))
}
placeholder="e.g. Product designer"
/>
</Field>
<Field
label="Default agent"
hint="Used as the active persona on first load."
>
<DropdownMenu>
<DropdownMenuTrigger
data-action="profile-default-agent"
className="inline-flex h-9 items-center justify-between gap-2 rounded-md border bg-background px-3 text-sm hover:bg-accent hover:text-accent-foreground focus:outline-none focus-visible:ring-2 focus-visible:ring-ring"
>
<span className="truncate">
{defaultAgent ? (
<>
<span className="font-medium">{defaultAgent.name}</span>
<span className="text-muted-foreground">
{" "}
{defaultAgent.role}
</span>
</>
) : (
"Use first available"
)}
</span>
</DropdownMenuTrigger>
<DropdownMenuContent align="start" className="w-64">
<DropdownMenuItem
onClick={() =>
setDraft((d) => ({ ...d, defaultAgentId: "" }))
}
data-state={!draft.defaultAgentId ? "checked" : undefined}
>
First available
</DropdownMenuItem>
{agents.map((a) => (
<DropdownMenuItem
key={a.id}
onClick={() =>
setDraft((d) => ({ ...d, defaultAgentId: a.id }))
}
data-state={
draft.defaultAgentId === a.id ? "checked" : undefined
}
className="flex flex-col items-start"
>
<span className="font-medium">{a.name}</span>
<span className="text-xs text-muted-foreground">
{a.role}
</span>
</DropdownMenuItem>
))}
</DropdownMenuContent>
</DropdownMenu>
</Field>
</div>
<Field
label="Bio"
hint="A short blurb the assistant can reference (e.g. 'I work mostly in TypeScript')."
>
<Textarea
data-action="profile-bio"
value={draft.bio}
onChange={(e) =>
setDraft((d) => ({ ...d, bio: e.target.value }))
}
rows={3}
placeholder="Tell the assistant about you."
/>
</Field>
<Field
label="Signature"
hint="Appended automatically when you ask the assistant to draft an email or note."
>
<Textarea
data-action="profile-signature"
value={draft.signature}
onChange={(e) =>
setDraft((d) => ({ ...d, signature: e.target.value }))
}
rows={3}
placeholder={`Cheers,\n${draft.name || "Your name"}`}
/>
</Field>
<div className="flex flex-wrap items-center gap-2">
<Button
data-action="profile-save"
onClick={save}
disabled={!dirty}
>
Save
</Button>
<Button
data-action="profile-revert"
variant="ghost"
onClick={() => setDraft(profile)}
disabled={!dirty}
>
Revert
</Button>
<Button
data-action="profile-reset"
variant="ghost"
onClick={() => {
resetProfile()
setSavedAt(Date.now())
}}
>
Reset to defaults
</Button>
{savedAt && !dirty && (
<span className="inline-flex items-center gap-1 text-sm text-emerald-700 dark:text-emerald-400">
<Check className="size-4" /> Saved.
</span>
)}
</div>
</CardContent>
</Card>
</AppShell>
)
}
function Field({
label,
hint,
children,
}: {
label: string
hint?: string
children: React.ReactNode
}) {
return (
<label className="flex flex-col gap-1.5">
<span className="text-sm font-medium">{label}</span>
{children}
{hint && <span className="text-xs text-muted-foreground">{hint}</span>}
</label>
)
}

View File

@@ -1,5 +1,16 @@
import { useEffect, useState } from "react"
import { Check, X, Loader2 } from "lucide-react"
import {
Check,
X,
Loader2,
Cpu,
Palette,
User as UserIcon,
Info,
Users,
Plus,
Trash2,
} from "lucide-react"
import { listModels } from "@crema/llm-ui"
import { AppShell } from "~/components/layout/app-shell"
@@ -12,16 +23,54 @@ import {
CardTitle,
} from "~/components/ui/card"
import { Input } from "~/components/ui/input"
import { Textarea } from "~/components/ui/textarea"
import {
DEFAULT_SETTINGS,
DEFAULT_SYSTEM_PROMPT,
saveLLMSettings,
useLLMSettings,
type LLMSettings,
} from "~/lib/llm-settings"
import {
loadActiveAgentId,
newAgentId,
resetAgents,
saveActiveAgentId,
saveAgents,
useAgents,
type Agent,
} from "~/lib/agents"
import { pageTitle } from "~/lib/page-meta"
export const meta = () => pageTitle("Settings")
const SECTION_KEY = "crema.settings.section"
type SectionId = "llm" | "agents" | "appearance" | "account" | "about"
const sections: {
id: SectionId
label: string
icon: React.ComponentType<{ className?: string }>
description: string
}[] = [
{ id: "llm", label: "LLM", icon: Cpu, description: "Model endpoint & budgets" },
{
id: "agents",
label: "Agents",
icon: Users,
description: "Personas, roles, sub-prompts",
},
{
id: "appearance",
label: "Appearance",
icon: Palette,
description: "Theme, font size, surface, background",
},
{ id: "account", label: "Account", icon: UserIcon, description: "Profile & preferences" },
{ id: "about", label: "About", icon: Info, description: "Version & credits" },
]
type TestState =
| { kind: "idle" }
| { kind: "running" }
@@ -69,117 +118,259 @@ export default function SettingsRoute() {
setDraft(DEFAULT_SETTINGS)
}
const [section, setSection] = useState<SectionId>(() => {
if (typeof window === "undefined") return "llm"
const stored = localStorage.getItem(SECTION_KEY)
return sections.some((s) => s.id === stored)
? (stored as SectionId)
: "llm"
})
useEffect(() => {
if (typeof window !== "undefined")
localStorage.setItem(SECTION_KEY, section)
}, [section])
return (
<AppShell title="Settings">
<Card>
<CardHeader>
<CardTitle>LLM</CardTitle>
<CardDescription>
Configure the local model endpoint and context budgets used by the
Assistant.
</CardDescription>
</CardHeader>
<CardContent className="flex flex-col gap-5">
<Field
label="Base URL"
hint="OpenAI-compatible endpoint. LM Studio defaults to http://localhost:1234/v1."
>
<Input
data-action="settings-base-url"
value={draft.baseURL}
onChange={(e) =>
setDraft((d) => ({ ...d, baseURL: e.target.value }))
}
placeholder="http://localhost:1234/v1"
spellCheck={false}
autoComplete="off"
/>
</Field>
<div className="grid gap-6 md:grid-cols-[14rem_1fr]">
<nav
aria-label="Settings sections"
className="flex flex-row gap-1 overflow-x-auto md:flex-col md:gap-0.5"
>
{sections.map((s) => {
const Icon = s.icon
const active = section === s.id
return (
<button
key={s.id}
type="button"
data-action={`settings-section-${s.id}`}
onClick={() => setSection(s.id)}
aria-current={active ? "page" : undefined}
className={[
"group flex shrink-0 items-center gap-2.5 rounded-md px-3 py-2 text-left text-sm transition-colors duration-fast ease-standard",
active
? "bg-primary/10 text-primary"
: "text-muted-foreground hover:bg-accent hover:text-accent-foreground",
].join(" ")}
>
<Icon className="size-4 shrink-0" />
<span className="flex flex-col">
<span className="font-medium leading-tight">{s.label}</span>
<span
className={[
"hidden text-xs leading-tight md:inline",
active ? "text-primary/80" : "text-muted-foreground/80",
].join(" ")}
>
{s.description}
</span>
</span>
</button>
)
})}
</nav>
<Field
label="Context window (tokens)"
hint="Match this to the context length you've loaded in LM Studio."
>
<Input
data-action="settings-context-tokens"
type="number"
min={1024}
step={512}
value={draft.contextTokens}
onChange={(e) =>
setDraft((d) => ({
...d,
contextTokens: Number(e.target.value) || d.contextTokens,
}))
}
/>
</Field>
<div className="min-w-0">
{section === "llm" && (
<Card>
<CardHeader>
<CardTitle>LLM</CardTitle>
<CardDescription>
Configure the local model endpoint and context budgets used
by the Assistant.
</CardDescription>
</CardHeader>
<CardContent className="flex flex-col gap-5">
<Field
label="Base URL"
hint="OpenAI-compatible endpoint. LM Studio defaults to http://localhost:1234/v1."
>
<Input
data-action="settings-base-url"
value={draft.baseURL}
onChange={(e) =>
setDraft((d) => ({ ...d, baseURL: e.target.value }))
}
placeholder="http://localhost:1234/v1"
spellCheck={false}
autoComplete="off"
/>
</Field>
<Field
label="Response cap (max tokens)"
hint="Upper bound on each model reply. Smaller = faster, less rambling."
>
<Input
data-action="settings-response-budget"
type="number"
min={64}
step={64}
value={draft.responseBudget}
onChange={(e) =>
setDraft((d) => ({
...d,
responseBudget: Number(e.target.value) || d.responseBudget,
}))
}
/>
</Field>
<Field
label="Context window (tokens)"
hint="Match this to the context length you've loaded in LM Studio."
>
<Input
data-action="settings-context-tokens"
type="number"
min={1024}
step={512}
value={draft.contextTokens}
onChange={(e) =>
setDraft((d) => ({
...d,
contextTokens:
Number(e.target.value) || d.contextTokens,
}))
}
/>
</Field>
<div className="flex flex-wrap items-center gap-2">
<Button
data-action="settings-save"
onClick={save}
disabled={!dirty}
>
Save
</Button>
<Button
data-action="settings-test"
variant="outline"
onClick={runTest}
disabled={test.kind === "running"}
>
{test.kind === "running" ? (
<Loader2 className="size-4 animate-spin" />
) : test.kind === "ok" ? (
<Check className="size-4 text-emerald-600" />
) : test.kind === "fail" ? (
<X className="size-4 text-destructive" />
) : null}
Test connection
</Button>
<Button
data-action="settings-reset"
variant="outline"
onClick={reset}
>
Reset to defaults
</Button>
{savedAt && !dirty && (
<span className="text-sm text-muted-foreground">Saved.</span>
)}
{test.kind === "ok" && (
<span className="text-sm text-emerald-700 dark:text-emerald-400">
{test.count} model{test.count === 1 ? "" : "s"} available.
</span>
)}
{test.kind === "fail" && (
<span className="text-sm text-destructive" title={test.reason}>
Failed: {test.reason.slice(0, 60)}
</span>
)}
</div>
</CardContent>
</Card>
<Field
label="System prompt"
hint="Sent at the start of every conversation. Shapes the assistant's persona and scope. UI Control adds an action-driving preface on top of this when enabled."
>
<Textarea
data-action="settings-system-prompt"
value={draft.systemPrompt}
onChange={(e) =>
setDraft((d) => ({ ...d, systemPrompt: e.target.value }))
}
rows={5}
spellCheck={false}
className="min-h-24 font-mono text-xs"
/>
<button
type="button"
data-action="settings-system-prompt-reset"
onClick={() =>
setDraft((d) => ({
...d,
systemPrompt: DEFAULT_SYSTEM_PROMPT,
}))
}
className="self-start text-xs text-muted-foreground underline-offset-2 hover:text-foreground hover:underline"
>
Reset to default prompt
</button>
</Field>
<Field
label="Response cap (max tokens)"
hint="Upper bound on each model reply. Smaller = faster, less rambling."
>
<Input
data-action="settings-response-budget"
type="number"
min={64}
step={64}
value={draft.responseBudget}
onChange={(e) =>
setDraft((d) => ({
...d,
responseBudget:
Number(e.target.value) || d.responseBudget,
}))
}
/>
</Field>
<div className="flex flex-wrap items-center gap-2">
<Button
data-action="settings-save"
onClick={save}
disabled={!dirty}
>
Save
</Button>
<Button
data-action="settings-test"
variant="outline"
onClick={runTest}
disabled={test.kind === "running"}
>
{test.kind === "running" ? (
<Loader2 className="size-4 animate-spin" />
) : test.kind === "ok" ? (
<Check className="size-4 text-emerald-600" />
) : test.kind === "fail" ? (
<X className="size-4 text-destructive" />
) : null}
Test connection
</Button>
<Button
data-action="settings-reset"
variant="outline"
onClick={reset}
>
Reset to defaults
</Button>
{savedAt && !dirty && (
<span className="text-sm text-muted-foreground">
Saved.
</span>
)}
{test.kind === "ok" && (
<span className="text-sm text-emerald-700 dark:text-emerald-400">
{test.count} model{test.count === 1 ? "" : "s"} available.
</span>
)}
{test.kind === "fail" && (
<span
className="text-sm text-destructive"
title={test.reason}
>
Failed: {test.reason.slice(0, 60)}
</span>
)}
</div>
</CardContent>
</Card>
)}
{section === "agents" && <AgentsPanel />}
{section === "appearance" && (
<Card>
<CardHeader>
<CardTitle>Appearance</CardTitle>
<CardDescription>
Theme, font size, surface tint, and background atmosphere are
in the appbar the toggles up top write to localStorage and
persist across sessions.
</CardDescription>
</CardHeader>
<CardContent className="text-sm text-muted-foreground">
Use the icons in the appbar (top right) to change theme, font
size, surface tint, and background.
</CardContent>
</Card>
)}
{section === "account" && (
<Card>
<CardHeader>
<CardTitle>Account</CardTitle>
<CardDescription>
Identity and profile preferences.
</CardDescription>
</CardHeader>
<CardContent className="text-sm text-muted-foreground">
Wire <code className="font-mono">~/lib/identity.ts</code> to a
real session to populate this panel.
</CardContent>
</Card>
)}
{section === "about" && (
<Card>
<CardHeader>
<CardTitle>About</CardTitle>
<CardDescription>App version and credits.</CardDescription>
</CardHeader>
<CardContent className="space-y-1 text-sm text-muted-foreground">
<p>Built on the Crema design system.</p>
<p>
Hybrid traditional + AI-first scaffold with a virtual cursor
and command bus for assistant-driven UI control.
</p>
</CardContent>
</Card>
)}
</div>
</div>
</AppShell>
)
}
@@ -201,3 +392,171 @@ function Field({
</label>
)
}
function AgentsPanel() {
const agents = useAgents()
const [activeId, setActiveId] = useState<string>(() => loadActiveAgentId())
const [editingId, setEditingId] = useState<string | null>(null)
useEffect(() => {
saveActiveAgentId(activeId)
}, [activeId])
const editing = agents.find((a) => a.id === editingId) ?? null
const update = (next: Agent) => {
saveAgents(agents.map((a) => (a.id === next.id ? next : a)))
}
const remove = (id: string) => {
if (agents.length <= 1) return
const next = agents.filter((a) => a.id !== id)
saveAgents(next)
if (activeId === id) setActiveId(next[0].id)
if (editingId === id) setEditingId(null)
}
const create = () => {
const id = newAgentId()
const draft: Agent = {
id,
name: "New persona",
role: "Specialist",
prompt: "Describe what this persona is good at and how it should respond.",
}
saveAgents([...agents, draft])
setEditingId(id)
}
return (
<Card>
<CardHeader>
<CardTitle>Agents</CardTitle>
<CardDescription>
Personas with their own sub-system prompts. Switch the active one in
the chat status bar the assistant inherits its skills, tone, and
scope. Lets you keep contexts focused: a coder agent doesn't carry
writing-task context; a writer doesn't carry codebase context.
</CardDescription>
</CardHeader>
<CardContent className="flex flex-col gap-4">
<div className="flex flex-wrap items-center gap-2">
<Button
data-action="settings-agent-new"
onClick={create}
size="sm"
variant="outline"
>
<Plus className="size-4" /> New persona
</Button>
<Button
data-action="settings-agent-reset"
onClick={() => {
resetAgents()
setEditingId(null)
}}
size="sm"
variant="ghost"
>
Reset to defaults
</Button>
</div>
<ul className="flex flex-col gap-1.5">
{agents.map((a) => {
const isActive = activeId === a.id
const isEditing = editingId === a.id
return (
<li
key={a.id}
className={[
"rounded-lg border transition-colors",
isEditing
? "border-primary/40 bg-primary/5"
: "border-border bg-card/40",
].join(" ")}
>
<div className="flex items-center gap-2 px-3 py-2">
<button
type="button"
data-action={`settings-agent-activate-${a.id}`}
onClick={() => setActiveId(a.id)}
className={[
"size-2.5 shrink-0 rounded-full ring-2 transition-colors",
isActive
? "bg-primary ring-primary/30"
: "bg-muted ring-transparent hover:ring-foreground/20",
].join(" ")}
aria-label={
isActive ? `${a.name} (active)` : `Activate ${a.name}`
}
title={isActive ? "Active" : "Set active"}
/>
<div className="flex min-w-0 flex-1 flex-col">
<span className="truncate text-sm font-medium">{a.name}</span>
<span className="truncate text-xs text-muted-foreground">
{a.role}
</span>
</div>
<Button
data-action={`settings-agent-edit-${a.id}`}
onClick={() => setEditingId(isEditing ? null : a.id)}
size="sm"
variant="ghost"
>
{isEditing ? "Done" : "Edit"}
</Button>
<Button
data-action={`settings-agent-delete-${a.id}`}
onClick={() => remove(a.id)}
size="icon-sm"
variant="ghost"
disabled={agents.length <= 1}
aria-label="Delete persona"
title="Delete persona"
>
<Trash2 className="size-4" />
</Button>
</div>
{isEditing && editing && (
<div className="flex flex-col gap-3 border-t bg-background/60 px-3 py-3">
<Field label="Name">
<Input
data-action={`settings-agent-name-${a.id}`}
value={editing.name}
onChange={(e) =>
update({ ...editing, name: e.target.value })
}
/>
</Field>
<Field label="Role">
<Input
data-action={`settings-agent-role-${a.id}`}
value={editing.role}
onChange={(e) =>
update({ ...editing, role: e.target.value })
}
/>
</Field>
<Field
label="Sub-system prompt"
hint="Stacked on top of the main system prompt only when this persona is active."
>
<Textarea
data-action={`settings-agent-prompt-${a.id}`}
value={editing.prompt}
onChange={(e) =>
update({ ...editing, prompt: e.target.value })
}
rows={6}
className="min-h-32 font-mono text-xs"
/>
</Field>
</div>
)}
</li>
)
})}
</ul>
</CardContent>
</Card>
)
}