refactor: things

Dockerfile

@@ -1,8 +1,5 @@
 FROM stereolabs/zed:5.1-gl-devel-cuda12.8-ubuntu24.04
 
-ARG PROXYCHAIN_SOCKS5_HOST=127.0.0.1
-ARG PROXYCHAIN_SOCKS5_PORT=36000
-
 # Use USTC mirrors for faster access in China.
 RUN if [ -f /etc/apt/sources.list.d/ubuntu.sources ]; then \
       sed -i 's|http://archive.ubuntu.com/ubuntu/|https://mirrors.ustc.edu.cn/ubuntu/|g' /etc/apt/sources.list.d/ubuntu.sources; \
@@ -24,13 +21,47 @@ RUN if [ -f /etc/apt/sources.list.d/ubuntu.sources ]; then \
     git \
     gdb \
     vim \
+    ranger \
     ninja-build \
     python3-pip \
     python3-setuptools \
     python3-venv \
     libopencv-dev \
-    proxychains-ng \
-  && if [ -f /etc/proxychains4.conf ]; then \
-       sed -i 's|^socks4[[:space:]]\\+127\\.0\\.0\\.1[[:space:]]\\+9050|socks5 '"${PROXYCHAIN_SOCKS5_HOST}"' '"${PROXYCHAIN_SOCKS5_PORT}"'|g' /etc/proxychains4.conf; \
-     fi \
   && rm -rf /var/lib/apt/lists/*
+
+# Install uv, bun, opencode, and zellij with proxy support
+ARG HTTP_PROXY_HOST=127.0.0.1
+ARG HTTP_PROXY_PORT=36000
+ENV http_proxy=http://${HTTP_PROXY_HOST}:${HTTP_PROXY_PORT} \
+    https_proxy=http://${HTTP_PROXY_HOST}:${HTTP_PROXY_PORT} \
+    HTTP_PROXY=http://${HTTP_PROXY_HOST}:${HTTP_PROXY_PORT} \
+    HTTPS_PROXY=http://${HTTP_PROXY_HOST}:${HTTP_PROXY_PORT}
+
+# Install uv (Python package manager)
+RUN curl -LsSf https://astral.sh/uv/install.sh | sh \
+  && mv /root/.local/bin/uv /usr/local/bin/uv \
+  && mv /root/.local/bin/uvx /usr/local/bin/uvx
+
+# Install bun (JavaScript runtime)
+RUN curl -fsSL https://bun.sh/install | bash \
+  && mv /root/.bun/bin/bun /usr/local/bin/bun
+
+RUN printf "%s\n" \
+    "[install]" \
+    'registry = "https://registry.npmmirror.com"' \
+    > /root/.bunfig.toml \
+  && bun add -g opencode-ai @openai/codex \
+  && ln -sf /root/.bun/bin/opencode-ai /usr/local/bin/opencode
+
+# Install zellij (terminal multiplexer) - download latest binary
+RUN ZELLIJ_VERSION=$(curl -s https://api.github.com/repos/zellij-org/zellij/releases/latest | grep '"tag_name":' | sed -E 's/.*"([^"]+)".*/\1/') \
+  && curl -fsSL "https://github.com/zellij-org/zellij/releases/download/${ZELLIJ_VERSION}/zellij-x86_64-unknown-linux-musl.tar.gz" -o /tmp/zellij.tar.gz \
+  && tar -xzf /tmp/zellij.tar.gz -C /usr/local/bin zellij \
+  && rm /tmp/zellij.tar.gz \
+  && chmod +x /usr/local/bin/zellij
+
+# Unset proxy environment variables after installations
+ENV http_proxy="" \
+    https_proxy="" \
+    HTTP_PROXY="" \
+    HTTPS_PROXY=""