feat: rebrand from rag-demo to DocRAG

Replace Nexus Analytics orange theme with DocRAG monochrome + blue accent
identity. Update colors, typography (Inter + JetBrains Mono), UI copy,
SuperDoc theme, package names, and READMEs to match new brand.md.

Author: caio-pizzol

README.md

@@ -6,9 +6,9 @@ Each demo is a standalone app that showcases a real-world use case: extracting d
 
 ## Demos
 
-### [`rag/`](./rag) — Document RAG with Citations
+### [`rag/`](./rag) — DocRAG
 
-Ask questions across multiple `.docx` files. The AI answers with citations that scroll to the exact paragraph, comment, or tracked change in the source document.
+Ask your documents. Get cited answers. Upload `.docx` files and get AI-powered answers with citations that scroll to the exact paragraph, comment, or tracked change in the source document.
 
 **Stack**: Cloudflare Workers + R2 + D1 + Vectorize, React, SuperDoc, Claude, OpenAI embeddings
 

rag/README.md

@@ -1,14 +1,16 @@
-# Document RAG with SuperDoc
+# DocRAG
 
-Ask questions across multiple `.docx` files. Get answers with citations that navigate to the exact paragraph, comment, or tracked change in the source document.
+Ask your documents. Get cited answers.
+
+Upload `.docx` files, ask questions in natural language, and get answers with citations that navigate to the exact paragraph, comment, or tracked change in the source document. Powered by [SuperDoc](https://superdoc.dev).
 
 ## How it Works
 
-1. **Upload** `.docx` files through the UI or CLI
+1. **Upload** `.docx` files through the UI
 2. **Extract** text, comments, and tracked changes using the [SuperDoc SDK](https://docs.superdoc.dev)
 3. **Chunk** each paragraph with its stable node ID, embed with OpenAI
 4. **Store** chunks in Cloudflare Vectorize, metadata in D1, files in R2
-5. **Query** — user asks a question, relevant chunks are retrieved via vector search
+5. **Query** — ask a question, relevant chunks are retrieved via vector search
 6. **Answer** — Claude generates a response with `[cite:ID]` references
 7. **Navigate** — click a citation to scroll to the source in the SuperDoc viewer
 
@@ -18,11 +20,10 @@ Ask questions across multiple `.docx` files. Get answers with citations that nav
 apps/
   api/              Cloudflare Worker — query, documents, file serving
   web/              React frontend — document viewer + chat sidebar
-  ingest/           CLI — extract + embed locally, upload to Worker
   ingest-service/   Docker service — automated extraction for VM deployment
 packages/
   shared/           SuperDoc extraction, chunking, embedding client
-docs/               Sample .docx files (fictional "Nexus Analytics" project)
+docs/               Sample .docx files
 ```
 
 ## Quick Start
@@ -42,10 +43,10 @@ bun install
 
 # Create Cloudflare resources
 cd apps/api
-npx wrangler d1 create rag-demo
+npx wrangler d1 create docrag
 # Copy the database_id into wrangler.toml
 
-npx wrangler d1 execute rag-demo --local --file=schema.sql
+npx wrangler d1 execute docrag --local --file=schema.sql
 npx wrangler vectorize create rag-chunks --dimensions=1536 --metric=cosine
 
 # Add secrets for local dev
@@ -64,27 +65,10 @@ bun run dev:api
 
 # Terminal 2: Frontend (Vite)
 bun run dev:web
-
-# Ingest sample documents
-bun ingest docs/nexus-prd.docx
-bun ingest docs/nexus-budget.docx
-bun ingest docs/nexus-legal-review.docx
-bun ingest docs/nexus-meeting-notes.docx
-bun ingest docs/nexus-customer-research.docx
 ```
 
 Open [http://localhost:3000](http://localhost:3000)
 
-### Sample Questions
-
-Try these across the Nexus Analytics documents:
-
-- "What are the biggest risks to the beta launch?"
-- "How much will the NLQ feature cost?"
-- "What was decided about HIPAA?"
-- "What do customers think about anomaly detection?"
-- "Who is HealthBridge and why do they matter?"
-
 ## Deploy
 
 ### Worker + Frontend
@@ -94,7 +78,7 @@ Try these across the Nexus Analytics documents:
 cd apps/api
 wrangler secret put OPENAI_API_KEY
 wrangler secret put ANTHROPIC_API_KEY
-wrangler d1 execute rag-demo --remote --file=schema.sql
+wrangler d1 execute docrag --remote --file=schema.sql
 wrangler deploy
 
 # Deploy frontend to Cloudflare Pages
@@ -107,15 +91,19 @@ bun run deploy:web
 For automated ingestion, deploy the Docker service to a VM:
 
 ```bash
-docker build -f apps/ingest-service/Dockerfile -t rag-ingest .
+docker build -f apps/ingest-service/Dockerfile -t docrag-ingest .
 docker run -d \
-  -e API_URL=https://rag-demo-api.<account>.workers.dev \
+  -e API_URL=https://docrag-api.<account>.workers.dev \
   -e OPENAI_API_KEY=sk-... \
   -e AUTH_TOKEN=your-shared-secret \
   -p 4000:4000 \
-  rag-ingest
+  docrag-ingest
 ```
 
 ## License
 
 MIT
+
+---
+
+Built by [SuperDoc](https://superdoc.dev)

rag/apps/api/package.json

@@ -1,16 +1,16 @@
 {
-	"name": "@rag-demo/api",
+	"name": "@docrag/api",
 	"private": true,
 	"type": "module",
 	"scripts": {
 		"dev": "wrangler dev",
 		"deploy": "wrangler deploy",
-		"db:create": "wrangler d1 create rag-demo",
-		"db:migrate": "wrangler d1 execute rag-demo --file=schema.sql"
+		"db:create": "wrangler d1 create docrag",
+		"db:migrate": "wrangler d1 execute docrag --file=schema.sql"
 	},
 	"dependencies": {
 		"@anthropic-ai/sdk": "^0.30.0",
-		"@rag-demo/shared": "workspace:*"
+		"@docrag/shared": "workspace:*"
 	},
 	"devDependencies": {
 		"@cloudflare/workers-types": "^4.20250326.0",

rag/apps/api/wrangler.toml

@@ -1,4 +1,4 @@
-name = "rag-demo-api"
+name = "docrag-api"
 main = "src/worker.ts"
 compatibility_date = "2026-03-26"
 compatibility_flags = ["nodejs_compat"]

rag/apps/ingest-service/index.ts

@@ -5,7 +5,7 @@ import {
 	buildChunks,
 	createEmbeddingClient,
 	extractDocument,
-} from "@rag-demo/shared";
+} from "@docrag/shared";
 
 const PORT = Number(process.env.PORT ?? 4000);
 const API_URL = process.env.API_URL;
@@ -18,7 +18,7 @@ if (!OPENAI_KEY) {
 }
 if (!API_URL) {
 	console.error(
-		"Missing API_URL (e.g. https://rag-demo-api.<account>.workers.dev)",
+		"Missing API_URL (e.g. https://docrag-api.<account>.workers.dev)",
 	);
 	process.exit(1);
 }

rag/apps/ingest-service/package.json

@@ -1,13 +1,13 @@
 {
-	"name": "@rag-demo/ingest-service",
+	"name": "@docrag/ingest-service",
 	"private": true,
 	"type": "module",
 	"scripts": {
 		"start": "bun run index.ts",
 		"dev": "bun --hot index.ts"
 	},
 	"dependencies": {
-		"@rag-demo/shared": "workspace:*",
+		"@docrag/shared": "workspace:*",
 		"@superdoc-dev/cli": "latest"
 	}
 }

rag/apps/web/App.tsx

@@ -33,9 +33,9 @@ function App() {
 		<div className="app">
 			<header className="topbar">
 				<div className="topbar-logo">
-					<div className="topbar-mark">N</div>
+					<div className="topbar-mark">D</div>
 					<span className="topbar-name">
-						Nexus Analytics{" "}
+						DocRAG{" "}
 						<span className="topbar-by">
 							by{" "}
 							<a

rag/apps/web/components/ChatMessage.tsx

@@ -22,7 +22,7 @@ export function ChatMessage({
 	onCitationClick,
 }: Props) {
 	if (loading) {
-		return <div className="message message-loading">Analyzing documents</div>;
+		return <div className="message message-loading">Searching documents</div>;
 	}
 	if (role === "user") {
 		return <div className="message message-user">{content}</div>;

rag/apps/web/components/ChatPanel.tsx

@@ -81,10 +81,10 @@ export function ChatPanel({ onCitationClick }: Props) {
 			<div className="chat-body">
 				{messages.length === 0 && (
 					<div className="chat-empty">
-						<span className="chat-empty-title">Ask a question</span>
+						<span className="chat-empty-title">Ask your documents</span>
 						<span className="chat-empty-hint">
-							SuperDoc extracts text, comments, and tracked changes for
-							AI-powered search.
+							Get cited answers from paragraphs, comments, and tracked changes.
+							Click a citation to see the source.
 						</span>
 					</div>
 				)}

rag/apps/web/components/DocumentViewer.tsx

@@ -2,32 +2,29 @@ import { useEffect, useRef, useState } from "react";
 import { createTheme, SuperDoc } from "superdoc";
 import "superdoc/style.css";
 
-// Nexus Analytics brand theme for the SuperDoc editor
-const nexusTheme = createTheme({
-	name: "nexus",
-	font: "'DM Sans', 'Inter', sans-serif",
+const docragTheme = createTheme({
+	name: "docrag",
+	font: "'Inter', -apple-system, BlinkMacSystemFont, sans-serif",
 	colors: {
-		action: "#E67E22",
-		actionHover: "#D35400",
+		action: "#0070F3",
+		actionHover: "#005CC5",
 		actionText: "#FFFFFF",
 		bg: "#FFFFFF",
-		text: "#1E293B",
-		textMuted: "#64748B",
-		border: "#E2E8F0",
+		text: "#000000",
+		textMuted: "#888888",
+		border: "#E5E5E5",
 	},
 	vars: {
-		// Comment card styling — override computed vars directly
-		"--sd-ui-comments-card-bg": "#FEF7ED",
-		"--sd-ui-comments-card-hover-bg": "#FEF0DB",
+		"--sd-ui-comments-card-bg": "#F0F7FF",
+		"--sd-ui-comments-card-hover-bg": "#E0EFFF",
 		"--sd-ui-comments-card-active-bg": "#FFFFFF",
-		"--sd-ui-comments-card-active-border": "#E67E22",
-		"--sd-ui-comments-card-shadow": "0px 4px 12px 0px rgba(230, 126, 34, 0.12)",
-		// Comment text highlights in the document
-		"--sd-comments-highlight-external": "#E67E2240",
-		"--sd-comments-highlight-external-active": "#E67E2266",
-		"--sd-comments-highlight-external-faded": "#E67E2220",
-		"--sd-comments-highlight-hover": "#E67E2255",
-		"--sd-comments-selection-background": "#E67E2255",
+		"--sd-ui-comments-card-active-border": "#0070F3",
+		"--sd-ui-comments-card-shadow": "0px 4px 12px 0px rgba(0, 112, 243, 0.12)",
+		"--sd-comments-highlight-external": "#0070F340",
+		"--sd-comments-highlight-external-active": "#0070F366",
+		"--sd-comments-highlight-external-faded": "#0070F320",
+		"--sd-comments-highlight-hover": "#0070F355",
+		"--sd-comments-selection-background": "#0070F355",
 	},
 });
 
@@ -66,7 +63,7 @@ export function DocumentViewer({ documentId, citation, filename }: Props) {
 		if (!docFile || !containerRef.current) return;
 
 		superdocRef.current?.destroy();
-		containerRef.current.classList.add(nexusTheme);
+		containerRef.current.classList.add(docragTheme);
 		superdocRef.current = new SuperDoc({
 			selector: containerRef.current,
 			document: docFile,