v0.8.38: concurrent knowledgebase operations, media lightbox for chat

Author: waleedlatif1

.claude/rules/global.md

@@ -73,7 +73,7 @@ const filtered = filterUndefined(obj)
 ```
 
 ## Deployment flags in the browser
-Client code inside a workspace reads `hosted`, `billingEnabled`, `chatEnabled`, and the enterprise feature set through `useDeploymentShape()` (components) or `getDeploymentShape()` (block conditions, stores, helpers) from `@/lib/core/config/deployment-shape`, never the `isHosted`/`isBillingEnabled` constants from `env-flags`. Those constants freeze at module init from the root layout's `NEXT_PUBLIC_*` transport, which Next's bare 404 shell and `global-error` never emit, so a tab recovered from one would render Sim Cloud as self-hosted. The reader is seeded from the server-resolved workspace host context. Server code keeps reading `env-flags`.
+Client code inside a workspace, organization, or standalone settings surface reads `hosted`, `billingEnabled`, `chatEnabled`, and the enterprise feature set through `useDeploymentShape()` (components) or `getDeploymentShape()` (block conditions, stores, helpers) from `@/lib/core/config/deployment-shape`, never the `isHosted`/`isBillingEnabled` constants from `env-flags`. Those constants freeze at module init from the root layout's `NEXT_PUBLIC_*` transport, which Next's bare 404 shell and `global-error` never emit, so a tab recovered from one would render Sim Cloud as self-hosted. The reader is seeded from the server-resolved workspace host context, organization layout, or standalone settings layout. Server code keeps reading `env-flags`.
 
 ## Package Manager
 Use `bun` and `bunx`, not `npm` and `npx`.

.cursor/rules/global.mdc

@@ -76,7 +76,7 @@ const filtered = filterUndefined(obj)
 ```
 
 ## Deployment flags in the browser
-Client code inside a workspace reads `hosted`, `billingEnabled`, `chatEnabled`, and the enterprise feature set through `useDeploymentShape()` (components) or `getDeploymentShape()` (block conditions, stores, helpers) from `@/lib/core/config/deployment-shape`, never the `isHosted`/`isBillingEnabled` constants from `env-flags`. Those constants freeze at module init from the root layout's `NEXT_PUBLIC_*` transport, which Next's bare 404 shell and `global-error` never emit, so a tab recovered from one would render Sim Cloud as self-hosted. The reader is seeded from the server-resolved workspace host context. Server code keeps reading `env-flags`.
+Client code inside a workspace, organization, or standalone settings surface reads `hosted`, `billingEnabled`, `chatEnabled`, and the enterprise feature set through `useDeploymentShape()` (components) or `getDeploymentShape()` (block conditions, stores, helpers) from `@/lib/core/config/deployment-shape`, never the `isHosted`/`isBillingEnabled` constants from `env-flags`. Those constants freeze at module init from the root layout's `NEXT_PUBLIC_*` transport, which Next's bare 404 shell and `global-error` never emit, so a tab recovered from one would render Sim Cloud as self-hosted. The reader is seeded from the server-resolved workspace host context, organization layout, or standalone settings layout. Server code keeps reading `env-flags`.
 
 ## Package Manager
 Use `bun` and `bunx`, not `npm` and `npx`.

CLAUDE.md

@@ -18,7 +18,7 @@ You are a professional software engineer. All code must follow best practices: a
   - `omit(obj, keys)` / `filterUndefined(obj)` from `@sim/utils/object` — object trimming; never `Object.fromEntries(Object.entries(...).filter(...))`
   - `truncate(str, maxLength, suffix?)` from `@sim/utils/string` — never inline slice + ellipsis
   - `backoffWithJitter(attempt, retryAfterMs, options?)` / `parseRetryAfter(header)` from `@sim/utils/retry` — shared retry pacing; never reimplement exponential backoff inline
-- **Deployment flags in the browser**: client code inside a workspace reads `hosted`, `billingEnabled`, `chatEnabled`, and the enterprise feature set through `useDeploymentShape()` (components) or `getDeploymentShape()` (block conditions, stores, helpers) from `@/lib/core/config/deployment-shape`, never `isHosted`/`isBillingEnabled`/... from `env-flags`. The constants freeze at module init from the root layout's `NEXT_PUBLIC_*` transport, which Next's bare 404 shell and `global-error` never emit; the reader is seeded from the server-resolved workspace host context instead. Server code keeps reading `env-flags`
+- **Deployment flags in the browser**: client code inside a workspace, organization, or standalone settings surface reads `hosted`, `billingEnabled`, `chatEnabled`, and the enterprise feature set through `useDeploymentShape()` (components) or `getDeploymentShape()` (block conditions, stores, helpers) from `@/lib/core/config/deployment-shape`, never `isHosted`/`isBillingEnabled`/... from `env-flags`. The constants freeze at module init from the root layout's `NEXT_PUBLIC_*` transport, which Next's bare 404 shell and `global-error` never emit; the reader is seeded from the server-resolved workspace host context, organization layout, or standalone settings layout instead. Server code keeps reading `env-flags`
 - **Package Manager**: Use `bun` and `bunx`, not `npm` and `npx`
 - **Type-checking**: Run `bun run type-check` (per workspace) or `bunx turbo run type-check` (all of them). Do not remove the `@typescript/native` alias from the root `devDependencies` — nothing imports it, but it is what makes a bare `tsc` resolve to the native TypeScript 7 compiler instead of the ~10x slower JavaScript TypeScript 6 one that `@typescript/typescript6` pulls in transitively. `bun run check:native-typecheck` enforces this
 

apps/docs/app/global.css

@@ -1013,8 +1013,6 @@ div.flex.flex-row.items-start.bg-fd-secondary.border.rounded-lg.text-xs {
   display: none !important;
 }
 
-/* Method+path bar — cleaner, lighter styling like Gumloop.
-   Override bg-fd-card CSS variable directly for reliability. */
 #nd-page:has(.api-page-header) div.flex.flex-row.items-center.rounded-xl.border.not-prose {
   --color-fd-card: var(--surface-3) !important;
   background-color: var(--surface-3) !important;

apps/docs/components/ui/action-media.tsx

@@ -1,8 +1,8 @@
 'use client'
 
 import { useRef, useState } from 'react'
+import { Lightbox } from '@sim/emcn'
 import { cn, getAssetUrl } from '@/lib/utils'
-import { Lightbox } from './lightbox'
 
 interface ActionImageProps {
   src: string
@@ -17,10 +17,6 @@ interface ActionVideoProps {
 }
 
 export function ActionImage({ src, alt, enableLightbox = true }: ActionImageProps) {
-  const [isLightboxOpen, setIsLightboxOpen] = useState(false)
-
-  const openLightbox = () => setIsLightboxOpen(true)
-
   const image = (
     <img
       src={src}
@@ -32,42 +28,28 @@ export function ActionImage({ src, alt, enableLightbox = true }: ActionImageProp
     />
   )
 
+  if (!enableLightbox) return image
+
   return (
-    <>
-      {enableLightbox ? (
-        <button
-          type='button'
-          onClick={openLightbox}
-          aria-label={`Open ${alt} in media viewer`}
-          className='group inline-block cursor-pointer rounded p-0 text-left'
-        >
-          {image}
-        </button>
-      ) : (
-        image
-      )}
-      {enableLightbox && (
-        <Lightbox
-          isOpen={isLightboxOpen}
-          onClose={() => setIsLightboxOpen(false)}
-          src={src}
-          alt={alt}
-          type='image'
-        />
-      )}
-    </>
+    <Lightbox src={src} alt={alt}>
+      <button
+        type='button'
+        aria-label={`Open ${alt} in media viewer`}
+        className='group inline-block cursor-pointer rounded p-0 text-left'
+      >
+        {image}
+      </button>
+    </Lightbox>
   )
 }
 
 export function ActionVideo({ src, alt, enableLightbox = true }: ActionVideoProps) {
   const videoRef = useRef<HTMLVideoElement>(null)
-  const startTimeRef = useRef(0)
-  const [isLightboxOpen, setIsLightboxOpen] = useState(false)
+  const [startTime, setStartTime] = useState(0)
   const resolvedSrc = getAssetUrl(src)
 
   const openLightbox = () => {
-    startTimeRef.current = videoRef.current?.currentTime ?? 0
-    setIsLightboxOpen(true)
+    setStartTime(videoRef.current?.currentTime ?? 0)
   }
 
   const video = (
@@ -85,30 +67,18 @@ export function ActionVideo({ src, alt, enableLightbox = true }: ActionVideoProp
     />
   )
 
+  if (!enableLightbox) return video
+
   return (
-    <>
-      {enableLightbox ? (
-        <button
-          type='button'
-          onClick={openLightbox}
-          aria-label={`Open ${alt} in media viewer`}
-          className='group inline-block cursor-pointer rounded p-0 text-left'
-        >
-          {video}
-        </button>
-      ) : (
-        video
-      )}
-      {enableLightbox && (
-        <Lightbox
-          isOpen={isLightboxOpen}
-          onClose={() => setIsLightboxOpen(false)}
-          src={src}
-          alt={alt}
-          type='video'
-          startTime={startTimeRef.current}
-        />
-      )}
-    </>
+    <Lightbox src={resolvedSrc} alt={alt} type='video' startTime={startTime}>
+      <button
+        type='button'
+        onClick={openLightbox}
+        aria-label={`Open ${alt} in media viewer`}
+        className='group inline-block cursor-pointer rounded p-0 text-left'
+      >
+        {video}
+      </button>
+    </Lightbox>
   )
 }

apps/docs/components/ui/image.tsx

@@ -1,8 +1,7 @@
 'use client'
 
-import { useState } from 'react'
+import { Lightbox } from '@sim/emcn'
 import NextImage, { type ImageProps as NextImageProps } from 'next/image'
-import { Lightbox } from '@/components/ui/lightbox'
 import { cn } from '@/lib/utils'
 
 interface ImageProps extends Omit<NextImageProps, 'className'> {
@@ -17,9 +16,7 @@ export function Image({
   src,
   ...props
 }: ImageProps) {
-  const [isLightboxOpen, setIsLightboxOpen] = useState(false)
-
-  const openLightbox = () => setIsLightboxOpen(true)
+  const lightboxSrc = typeof src === 'string' ? src : 'default' in src ? src.default.src : src.src
 
   const image = (
     <NextImage
@@ -34,30 +31,17 @@ export function Image({
     />
   )
 
-  return (
-    <>
-      {enableLightbox ? (
-        <button
-          type='button'
-          onClick={openLightbox}
-          aria-label={`Open ${alt} in media viewer`}
-          className='group contents'
-        >
-          {image}
-        </button>
-      ) : (
-        image
-      )}
+  if (!enableLightbox) return image
 
-      {enableLightbox && (
-        <Lightbox
-          isOpen={isLightboxOpen}
-          onClose={() => setIsLightboxOpen(false)}
-          src={typeof src === 'string' ? src : String(src)}
-          alt={alt}
-          type='image'
-        />
-      )}
-    </>
+  return (
+    <Lightbox src={lightboxSrc} alt={alt}>
+      <button
+        type='button'
+        aria-label={`Open ${alt || 'image'} in media viewer`}
+        className='group contents'
+      >
+        {image}
+      </button>
+    </Lightbox>
   )
 }

apps/docs/components/ui/lightbox.tsx

@@ -1,8 +1,8 @@
 'use client'
 
 import { useEffect, useRef, useState } from 'react'
+import { Lightbox } from '@sim/emcn'
 import { cn, getAssetUrl } from '@/lib/utils'
-import { Lightbox } from './lightbox'
 
 interface VideoProps {
   src: string
@@ -28,8 +28,7 @@ export function Video({
   height,
 }: VideoProps) {
   const videoRef = useRef<HTMLVideoElement>(null)
-  const startTimeRef = useRef(0)
-  const [isLightboxOpen, setIsLightboxOpen] = useState(false)
+  const [startTime, setStartTime] = useState(0)
   const [isInView, setIsInView] = useState(false)
 
   useEffect(() => {
@@ -55,8 +54,7 @@ export function Video({
   }, [])
 
   const openLightbox = () => {
-    startTimeRef.current = videoRef.current?.currentTime ?? 0
-    setIsLightboxOpen(true)
+    setStartTime(videoRef.current?.currentTime ?? 0)
   }
 
   const video = (
@@ -78,31 +76,18 @@ export function Video({
     />
   )
 
-  return (
-    <>
-      {enableLightbox ? (
-        <button
-          type='button'
-          onClick={openLightbox}
-          aria-label={`Open ${src} in media viewer`}
-          className='group contents'
-        >
-          {video}
-        </button>
-      ) : (
-        video
-      )}
+  if (!enableLightbox) return video
 
-      {enableLightbox && (
-        <Lightbox
-          isOpen={isLightboxOpen}
-          onClose={() => setIsLightboxOpen(false)}
-          src={src}
-          alt={`Video: ${src}`}
-          type='video'
-          startTime={startTimeRef.current}
-        />
-      )}
-    </>
+  return (
+    <Lightbox src={getAssetUrl(src)} alt={`Video: ${src}`} type='video' startTime={startTime}>
+      <button
+        type='button'
+        onClick={openLightbox}
+        aria-label={`Open ${src} in media viewer`}
+        className='group contents'
+      >
+        {video}
+      </button>
+    </Lightbox>
   )
 }