fertig bis auf Tankstellen und Graph

Dockerfile

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+# Dockerfile für Flutter Web App
+FROM ubuntu:22.04 AS build
+
+# Avoid interactive prompts
+ENV DEBIAN_FRONTEND=noninteractive
+
+# Install dependencies
+RUN apt-get update && apt-get install -y \
+    curl \
+    git \
+    unzip \
+    xz-utils \
+    zip \
+    libglu1-mesa \
+    wget \
+    && rm -rf /var/lib/apt/lists/*
+
+# Install Flutter
+ENV FLUTTER_HOME=/usr/local/flutter
+ENV PATH="${FLUTTER_HOME}/bin:${PATH}"
+
+RUN git clone https://github.com/flutter/flutter.git ${FLUTTER_HOME} -b stable --depth 1 && \
+    flutter config --enable-web && \
+    flutter precache --web
+
+# Set working directory
+WORKDIR /app
+
+# Copy app files
+COPY pubspec.yaml pubspec.lock ./
+RUN flutter pub get
+
+COPY . .
+
+# Build web app
+RUN flutter build web --release --web-renderer canvaskit
+
+# Production stage - Nginx
+FROM nginx:alpine
+
+# Copy built app to nginx
+COPY --from=build /app/build/web /usr/share/nginx/html
+
+# Copy custom nginx config
+COPY nginx.conf /etc/nginx/conf.d/default.conf
+
+# Expose port
+EXPOSE 80
+
+# Start nginx
+CMD ["nginx", "-g", "daemon off;"]