fix:docker build failed without these changes

backend/Dockerfile

@@ -2,7 +2,13 @@ FROM python:3.12.3-slim-bookworm
 
 ENV POETRY_VERSION 1.8.0
 
-# Install system dependencies
+# Install system dependencies including build tools for Playwright
+RUN apt-get update && apt-get install -y \
+    build-essential \
+    git \
+    && rm -rf /var/lib/apt/lists/*
+
+# Install Poetry
 RUN pip install "poetry==$POETRY_VERSION"
 
 # Set work directory
@@ -18,6 +24,20 @@ RUN poetry config virtualenvs.create false
 RUN poetry install
 
 # Install Chromium and Linux libraries needed by Playwright screenshot previews.
+RUN apt-get update && apt-get install -y \
+    libxss1 \
+    libgconf-2-4 \
+    libnss3 \
+    libxext6 \
+    libx11-6 \
+    libxcb1 \
+    libxkbcommon0 \
+    libxdamage1 \
+    libxfixes3 \
+    libxi6 \
+    libxtst6 \
+    && rm -rf /var/lib/apt/lists/*
+
 RUN playwright install --with-deps chromium
 
 # Copy the current directory contents into the container at /app

docker-compose.yml

@@ -25,3 +25,6 @@ services:
       dockerfile: Dockerfile
     ports:
       - "5173:5173"
+    environment:
+      - VITE_HTTP_BACKEND_URL=http://localhost:7001
+      - VITE_WS_BACKEND_URL=ws://localhost:7001

frontend/Dockerfile

@@ -3,14 +3,17 @@ FROM node:22-bullseye-slim
 # Set the working directory in the container
 WORKDIR /app
 
-# Copy package.json and yarn.lock
-COPY package.json yarn.lock /app/
+# Install pnpm
+RUN npm install -g pnpm
+
+# Copy package.json and pnpm-lock.yaml
+COPY package.json pnpm-lock.yaml /app/
 
 # Set the environment variable to skip Puppeteer download
 ENV PUPPETEER_SKIP_DOWNLOAD=true
 
 # Install dependencies
-RUN yarn install
+RUN pnpm install
 
 # Copy the current directory contents into the container at /app
 COPY ./ /app/
@@ -19,4 +22,4 @@ COPY ./ /app/
 EXPOSE 5173
 
 # Command to run the application
-CMD ["yarn", "dev", "--host", "0.0.0.0"]
+CMD ["pnpm", "dev", "--host", "0.0.0.0"]