Fix documentation and docker-compose version

- Update DOCKER.md to correctly reference Debian-based slim image
- Update README.md to correctly reference base image
- Remove deprecated version field from docker-compose.yml

Co-authored-by: executeautomation <10337030+executeautomation@users.noreply.github.com>

Author: Copilot

DOCKER.md

@@ -225,8 +225,8 @@ services:
 ## Image Size Optimization
 
 The current Dockerfile is optimized for size:
-- Uses Alpine Linux base image (~50MB)
-- Multi-stage build support (when building from source)
+- Uses Debian-based slim Node.js image (~200MB)
+- Copies pre-built artifacts from host
 - Production dependencies only
 - Skips browser downloads by default
 

README.md

@@ -155,7 +155,7 @@ To use the Dockerized server with Claude Desktop or other MCP clients, you can c
 }
 ```
 
-**Note**: The Docker image uses Alpine Linux and includes only the core dependencies. Playwright browsers are not pre-installed in the container to keep the image size small. The browsers will be downloaded on first use if needed.
+**Note**: The Docker image uses a Debian-based slim Node.js image and includes only the core dependencies. Playwright browsers are not pre-installed in the container to keep the image size small. The browsers will be downloaded on first use if needed.
 
 ## Testing
 

docker-compose.yml

@@ -1,5 +1,3 @@
-version: '3.8'
-
 services:
   playwright-mcp:
     build: