diff --git a/.gitmodules b/.gitmodules
deleted file mode 100644
index 5f4b7e2..0000000
--- a/.gitmodules
+++ /dev/null
@@ -1,3 +0,0 @@
-[submodule "excalidraw"]
-	path = excalidraw
-	url = git@github.com:ZimengXiong/excalidraw.git
diff --git a/DOCKER.md b/DOCKER.md
deleted file mode 100644
index c2d9ec2..0000000
--- a/DOCKER.md
+++ /dev/null
@@ -1,84 +0,0 @@
-# ExcaliDash Docker Setup
-
-This Docker setup containerizes the ExcaliDash application with a multi-container architecture.
-
-## Architecture
-
-- **Frontend**: React/Vite app served by Nginx
-- **Backend**: Express.js API with Socket.IO
-- **Database**: SQLite (persisted in Docker volume)
-
-## Single Port Exposure
-
-The application exposes only **port 6767** externally, which serves the frontend. The frontend's Nginx acts as a reverse proxy to route:
-
-- `/api/*` requests to the backend container
-- `/socket.io/*` WebSocket connections to the backend container
-
-All inter-container communication happens on an internal Docker network.
-
-## Quick Start
-
-### Option 1: Use Pre-built Images from Docker Hub (Recommended)
-
-Pull and run the latest multi-platform images:
-
-```bash
-docker compose -f docker-compose.prod.yml up -d
-```
-
-### Option 2: Build Locally
-
-Build and run all services locally:
-
-```bash
-docker compose up -d --build
-```
-
-### Access the application:
-
-[http://localhost:6767](http://localhost:6767)
-
-## Publishing to Docker Hub
-
-### Build and Push Multi-Platform Images
-
-The `publish-docker.sh` script builds images for multiple platforms (amd64, arm64) and pushes them to Docker Hub:
-
-```bash
-# Build and push with 'latest' tag
-./publish-docker.sh
-
-# Build and push with a specific version
-./publish-docker.sh v1.0.0
-```
-
-## Database
-
-The SQLite database is stored in a Docker volume named `backend-data` which persists data across container restarts. Database migrations run automatically when the backend container starts.
-
-## Environment Variables
-
-Default configuration works out of the box. To customize:
-
-Create `.env` files in `backend/` or `frontend/` directories:
-
-**Backend `.env`:**
-
-```
-PORT=8000
-NODE_ENV=production
-```
-
-**Frontend `.env`:**
-
-```
-VITE_API_URL=/api
-```
-
-## Port Mapping
-
-- **6767** (external) → **80** (frontend nginx) → Routes to backend on internal network
-- **8000** (internal only) - Backend API server
-
-Only port 6767 is accessible from outside the Docker network.
diff --git a/README.md b/README.md
index 404e138..025efce 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,7 @@
 
 # ExcaliDash v0.1.0
 
-A beautiful, self hosted dashboard and organizer for [Excalidraw](https://github.com/excalidraw/excalidraw) with live collaboration.
+A self hosted dashboard and organizer for [Excalidraw](https://github.com/excalidraw/excalidraw) with live collaboration.
 ![](dashboard.png)
 
 ![](demo.gif)
@@ -52,6 +52,8 @@ docker compose -f docker-compose.prod.yml pull
 
 # Run container
 docker compose -f docker-compose.prod.yml up -d
+
+# Access the frontend at localhost:6767
 ```
 
 ## Docker build
diff --git a/frontend/src/pages/Dashboard.tsx b/frontend/src/pages/Dashboard.tsx
index 575c6ee..20af1a0 100644
--- a/frontend/src/pages/Dashboard.tsx
+++ b/frontend/src/pages/Dashboard.tsx
@@ -93,7 +93,6 @@ export const Dashboard: React.FC = () => {
   type SortField = 'name' | 'createdAt' | 'updatedAt';
   type SortDirection = 'asc' | 'desc';
 
-  // ... (rest of existing state)
 
   const searchInputRef = useRef<HTMLInputElement>(null);
 
@@ -126,7 +125,6 @@ export const Dashboard: React.FC = () => {
     refreshData();
   }, [refreshData]);
 
-  // ... (Drag selection logic remains same)
   // Drag File State
   const [isDraggingFile, setIsDraggingFile] = useState(false);
   const dragCounter = useRef(0);
@@ -222,7 +220,6 @@ export const Dashboard: React.FC = () => {
     setDragCurrent({ x: e.clientX, y: e.clientY });
   };
 
-  // ... (Sorting logic remains same)
   const sortedDrawings = React.useMemo(() => {
     return [...drawings].sort((a, b) => {
       const { field, direction } = sortConfig;
@@ -488,7 +485,6 @@ export const Dashboard: React.FC = () => {
     }
   };
 
-  // ... (rest of handlers like Create/Edit/Delete Collection remain same)
   const handleMoveToCollection = async (id: string, collectionId: string | null) => {
     setDrawings(prev => {
       return prev.map(d => d.id === id ? { ...d, collectionId } : d)