feat: initial commit — crema-app-aifirst-template

Hybrid traditional + AI-first webapp scaffold. Sibling to crema-app-template,
adds the AI assistant surface, command bus, scripts dialog, and virtual
cursor.

What's pre-wired:
- 6 routes: Overview, Resources, Activity, Assistant, Library, Settings
- Collapsible rail + appbar + avatar dropdown shell (template code, not a lib)
- Mobile sheet at <md
- /assistant: streaming chat via @crema/llm-ui, mock fallback, model selector,
  token meter, retry probe, stop-while-streaming, persistent UI Control toggle
- /settings: editable LM Studio endpoint + context window + response cap, with
  test-connection button
- Markdown rendering for assistant replies; ```action``` blocks rendered as a
  small "Ran N actions" pill
- ⌘⇧P script runner dialog + Play icon in the appbar
- Two demo scripts in public/scripts/
- mightypix theme as default, scoped via <AppShell theme="mightypix">

Libs wired in tsconfig + app.css:
- @crema/action-bus (the bus, parser, runner, cursor, provider, ws, llm-bridge)
- @crema/llm-ui, @crema/chat-ui, @crema/aifirst-ui, @crema/notification-ui
- lib-theme-mightypix

Docs:
- README.md — pitch + quick start + structure
- docs/AI_FIRST.md — full system tour (data-action contract, bus, DSL, scripts,
  cursor, LLM integration)
- app/components/layout/THEME_CONTRACT.md — every CSS variable a theme must declare
- CLAUDE.md — orientation for an LLM working in the repo

Genericized from comfy-cloud (the original prototype):
- Brand defaults to "App" / Sparkles icon (override via app/lib/identity.ts)
- User defaults to a stub (swap useUser() for real auth)
- localStorage namespace is "crema.*" (was "comfy.*")

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
This commit is contained in:
jules
2026-04-27 18:31:46 +10:00
commit 286e2daf95
88 changed files with 16464 additions and 0 deletions

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app/components/ui/item.tsx Normal file
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import * as React from "react"
import { mergeProps } from "@base-ui/react/merge-props"
import { useRender } from "@base-ui/react/use-render"
import { cva, type VariantProps } from "class-variance-authority"
import { cn } from "~/lib/utils"
import { Separator } from "~/components/ui/separator"
function ItemGroup({ className, ...props }: React.ComponentProps<"div">) {
return (
<div
role="list"
data-slot="item-group"
className={cn(
"group/item-group flex w-full flex-col gap-4 has-data-[size=sm]:gap-2.5 has-data-[size=xs]:gap-2",
className
)}
{...props}
/>
)
}
function ItemSeparator({
className,
...props
}: React.ComponentProps<typeof Separator>) {
return (
<Separator
data-slot="item-separator"
orientation="horizontal"
className={cn("my-2", className)}
{...props}
/>
)
}
const itemVariants = cva(
"group/item flex w-full flex-wrap items-center rounded-lg border text-sm transition-colors duration-fast outline-none focus-visible:border-ring focus-visible:ring-[3px] focus-visible:ring-ring/50 [a]:transition-colors [a]:hover:bg-muted",
{
variants: {
variant: {
default: "border-transparent",
outline: "border-border",
muted: "border-transparent bg-muted/50",
},
size: {
default: "gap-2.5 px-3 py-2.5",
sm: "gap-2.5 px-3 py-2.5",
xs: "gap-2 px-2.5 py-2 in-data-[slot=dropdown-menu-content]:p-0",
},
},
defaultVariants: {
variant: "default",
size: "default",
},
}
)
function Item({
className,
variant = "default",
size = "default",
render,
...props
}: useRender.ComponentProps<"div"> & VariantProps<typeof itemVariants>) {
return useRender({
defaultTagName: "div",
props: mergeProps<"div">(
{
className: cn(itemVariants({ variant, size, className })),
},
props
),
render,
state: {
slot: "item",
variant,
size,
},
})
}
const itemMediaVariants = cva(
"flex shrink-0 items-center justify-center gap-2 group-has-data-[slot=item-description]/item:translate-y-0.5 group-has-data-[slot=item-description]/item:self-start [&_svg]:pointer-events-none",
{
variants: {
variant: {
default: "bg-transparent",
icon: "[&_svg:not([class*='size-'])]:size-4",
image:
"size-10 overflow-hidden rounded-sm group-data-[size=sm]/item:size-8 group-data-[size=xs]/item:size-6 [&_img]:size-full [&_img]:object-cover",
},
},
defaultVariants: {
variant: "default",
},
}
)
function ItemMedia({
className,
variant = "default",
...props
}: React.ComponentProps<"div"> & VariantProps<typeof itemMediaVariants>) {
return (
<div
data-slot="item-media"
data-variant={variant}
className={cn(itemMediaVariants({ variant, className }))}
{...props}
/>
)
}
function ItemContent({ className, ...props }: React.ComponentProps<"div">) {
return (
<div
data-slot="item-content"
className={cn(
"flex flex-1 flex-col gap-1 group-data-[size=xs]/item:gap-0 [&+[data-slot=item-content]]:flex-none",
className
)}
{...props}
/>
)
}
function ItemTitle({ className, ...props }: React.ComponentProps<"div">) {
return (
<div
data-slot="item-title"
className={cn(
"font-heading line-clamp-1 flex w-fit items-center gap-2 text-sm leading-snug font-medium underline-offset-4",
className
)}
{...props}
/>
)
}
function ItemDescription({ className, ...props }: React.ComponentProps<"p">) {
return (
<p
data-slot="item-description"
className={cn(
"line-clamp-2 text-left text-sm leading-normal font-normal text-muted-foreground group-data-[size=xs]/item:text-xs [&>a]:underline [&>a]:underline-offset-4 [&>a:hover]:text-primary",
className
)}
{...props}
/>
)
}
function ItemActions({ className, ...props }: React.ComponentProps<"div">) {
return (
<div
data-slot="item-actions"
className={cn("flex items-center gap-2", className)}
{...props}
/>
)
}
function ItemHeader({ className, ...props }: React.ComponentProps<"div">) {
return (
<div
data-slot="item-header"
className={cn(
"flex basis-full items-center justify-between gap-2",
className
)}
{...props}
/>
)
}
function ItemFooter({ className, ...props }: React.ComponentProps<"div">) {
return (
<div
data-slot="item-footer"
className={cn(
"flex basis-full items-center justify-between gap-2",
className
)}
{...props}
/>
)
}
export {
Item,
ItemMedia,
ItemContent,
ItemActions,
ItemGroup,
ItemSeparator,
ItemTitle,
ItemDescription,
ItemHeader,
ItemFooter,
}