embed: bake NEXT_PUBLIC_EMBED_MODE at build; hide load/deploy/login/gallery/help in embed; default brand logo/icon to /logo.png

Dockerfile

@@ -16,6 +16,9 @@ USER root
 RUN sed -i 's/\r$//' /usr/src/app/start.sh && chmod +x /usr/src/app/start.sh
 USER 1000
 
+# Make embed/lite mode available at build-time for client code
+ENV NEXT_PUBLIC_EMBED_MODE=true
+
 # Build the app
 RUN npm run build
 
@@ -28,7 +31,5 @@ ENV PORT=7860
 # Disable telemetry and ensure production env
 ENV NEXT_TELEMETRY_DISABLED=1
 ENV NODE_ENV=production
-# Enable embed/lite mode UI and auth disablement in the Space
-ENV NEXT_PUBLIC_EMBED_MODE=true
 # Start via script that logs and honors $PORT
 ENTRYPOINT ["/usr/src/app/start.sh"]

components/editor/index.tsx

@@ -27,7 +27,7 @@ import { SaveButton } from "./save-button";
 import { LoadProject } from "../my-projects/load-project";
 import { isTheSameHtml } from "@/lib/compare-html-diff";
 import { ListPages } from "./pages";
-import { HIDE_DEPLOY, HIDE_LOGIN } from "@/lib/flags";
+import { EMBED_MODE, HIDE_DEPLOY, HIDE_LOGIN } from "@/lib/flags";
 
 export const AppEditor = ({
   project,
@@ -196,15 +196,15 @@ export const AppEditor = ({
   return (
     <section className="h-[100dvh] bg-neutral-950 flex flex-col">
       <Header tab={currentTab} onNewTab={setCurrentTab}>
-        {!HIDE_LOGIN && (
+        {/* Hide project loading and deploy/save controls in embed mode */}
+        {!HIDE_LOGIN && !EMBED_MODE && (
           <LoadProject
             onSuccess={(project: Project) => {
               router.push(`/projects/${project.space_id}`);
             }}
           />
         )}
-        {/* for these buttons pass the whole pages */}
-        {!HIDE_DEPLOY && (
+        {!EMBED_MODE && !HIDE_DEPLOY && (
           <>
             {project?._id ? (
               <SaveButton pages={pages} prompts={prompts} />

lib/branding.ts

@@ -7,7 +7,7 @@ export const BRAND_NAME: string = process.env.NEXT_PUBLIC_BRAND_NAME ?? "inSite"
 
 // Primary logo used in headers/nav. Prefer PNG as requested; fallback to existing SVG.
 export const BRAND_LOGO_SRC: string =
-  process.env.NEXT_PUBLIC_BRAND_LOGO ?? "/logo.svg";
+  process.env.NEXT_PUBLIC_BRAND_LOGO ?? "/logo.png";
 
 // Favicon/app icon (can be same as logo). Prefer PNG; fallback to BRAND_LOGO_SRC.
 export const BRAND_ICON_SRC: string =