Add Dockerfile.amd64 for x86_64 Support

Dockerfile.amd64

@@ -0,0 +1,43 @@
+FROM osrf/ros:humble-desktop
+
+SHELL ["/bin/bash", "-c"]
+WORKDIR /botbrain_ws
+COPY ./botbrain_ws/ /botbrain_ws/
+
+# Dependencies
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    python3-rosdep2 python3-colcon-common-extensions python3-vcstool python3-pygame\
+    cmake g++ build-essential \
+    libyaml-cpp-dev libeigen3-dev libboost-all-dev libspdlog-dev libfmt-dev \
+    iproute2 \
+    && rm -rf /var/lib/apt/lists/*
+
+# Install Unitree SDK2
+RUN git clone https://github.com/unitreerobotics/unitree_sdk2.git /tmp/unitree_sdk2 \
+    && cd /tmp/unitree_sdk2 \
+    && mkdir -p build && cd build \
+    && cmake .. -DCMAKE_INSTALL_PREFIX=/usr/local/ \
+    && make -j"$(nproc)" \
+    && make install \
+    && rm -rf /tmp/unitree_sdk2
+
+# Install Cyclone RMW DDS
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    ros-humble-rmw-cyclonedds-cpp \
+    && rm -rf /var/lib/apt/lists/*
+
+
+# Rosdep dependencies
+RUN if [ ! -f /etc/ros/rosdep/sources.list.d/20-default.list ]; then rosdep init; fi \
+    && apt update \
+    && rosdep update --rosdistro humble \
+    && source /opt/ros/humble/setup.bash \
+    && rosdep install --from-paths src --ignore-src -r -y --rosdistro humble 
+
+
+# Persist ROS2 source
+RUN echo "source /opt/ros/humble/setup.bash" >> /root/.bashrc
+
+
+# Compile the ROS2 packages
+RUN source /opt/ros/humble/setup.bash && colcon build