Install GUI dependencies directly in Dockerfile instead of using separate script

Co-authored-by: koderzi <30676109+koderzi@users.noreply.github.com>

Author: Copilot

.devcontainer/docker/Dockerfile

@@ -6,16 +6,22 @@ RUN apt-get update \
 		ca-certificates \
 		bash \
 		git \
-    wget \
-    procps \
+		wget \
+		procps \
+		sudo \
+		libglib2.0-dev \
+		libnss3 \
+		libatk1.0-0 \
+		libatk-bridge2.0-0 \
+		libcups2 \
+		libdrm2 \
+		libgtk-3-0 \
+		libgbm1 \
+		libasound2 \
 	&& rm -rf /var/lib/apt/lists/* \
 	&& curl -fsSL https://mise.run | sh \
 	&& ~/.local/bin/mise --version || true
 
-# Install GUI dependencies for desktop-lite feature
-COPY install-gui-deps.sh /tmp/install-gui-deps.sh
-RUN chmod +x /tmp/install-gui-deps.sh && /tmp/install-gui-deps.sh && rm /tmp/install-gui-deps.sh
-
 ENV PATH="/root/.local/bin:${PATH}"
 
 RUN echo 'eval "$(/root/.local/bin/mise activate bash)"' > /etc/profile.d/mise.sh \