Update Dockerfile.txt

Dockerfile.txt

@@ -4,6 +4,7 @@ ENV DEBIAN_FRONTEND=noninteractive \
     HOME=/root \
     PROXY_PORT=7860 \
     OPENCLAW_PORT=8080 \
+    CODE_PORT=8888 \
     SYNC_INTERVAL=300 \
     PLAYWRIGHT_BROWSERS_PATH=/ms-playwright
 
@@ -20,6 +21,9 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
     wget \
     && rm -rf /var/lib/apt/lists/*
 
+# Install code-server
+RUN curl -fsSL https://code-server.dev/install.sh | sh
+
 RUN npm install -g openclaw@latest playwright \
     && playwright install --with-deps chromium