chore: update dockerfile

Author: garrett4wade

Dockerfile

@@ -182,31 +182,31 @@ RUN set -ex \
     && touch "$SITE_PKG/__init__.py"
 
 ##############################################################
-# STAGE 2.5: Install Node.js and npm-based tools
+# STAGE 2.5: Install developer tools (Homebrew, Node.js, CLI agents)
 ##############################################################
 
-# Install Node.js via fnm and Claude Code
 ENV FNM_DIR=/root/.fnm
 ENV NODE_VERSION=24.13.0
-ENV PATH="$FNM_DIR/aliases/default/bin:/root/.local/bin:$PATH"
-RUN curl -fsSL https://fnm.vercel.app/install | bash -s -- --install-dir "$FNM_DIR" --skip-shell \
+ENV PATH="$FNM_DIR/aliases/default/bin:/home/linuxbrew/.linuxbrew/bin:/root/.local/bin:/root/.cargo/bin:$PATH"
+
+RUN set -ex \
+    # --- Homebrew + brew packages ---
+    && NONINTERACTIVE=1 /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)" \
+    && eval "$(/home/linuxbrew/.linuxbrew/bin/brew shellenv)" \
+    && brew install ironclaw zeroclaw \
+    # --- Node.js via fnm ---
+    && curl -fsSL https://fnm.vercel.app/install | bash -s -- --install-dir "$FNM_DIR" --skip-shell \
     && eval "$($FNM_DIR/fnm env --shell bash)" \
     && $FNM_DIR/fnm install $NODE_VERSION \
     && $FNM_DIR/fnm default $NODE_VERSION \
     && npm install -g npm@latest \
+    # --- npm CLI tools ---
+    && npm install -g @openai/codex @google/gemini-cli openclaw@latest \
+    # --- Standalone CLI installers ---
     && curl -fsSL https://claude.ai/install.sh | bash \
     && curl -fsSL https://opencode.ai/install | bash \
-    && npm install -g @openai/codex \
-    && npm install -g @google/gemini-cli \
-    && npm install -g openclaw@latest
-
-ENV PATH="/root/.cargo/bin:$PATH"
-RUN curl --proto '=https' --tlsv1.2 -LsSf \
-    https://github.com/nearai/ironclaw/releases/latest/download/ironclaw-installer.sh | sh
-RUN curl -fsSL \
-    https://github.com/zeroclaw-labs/zeroclaw/releases/latest/download/install.sh \
-    | bash -s -- --prefer-prebuilt --skip-onboard
-RUN uv pip install nanobot-ai
+    # --- Python tools ---
+    && uv pip install nanobot-ai
 
 ##############################################################
 # STAGE 3: Install project dependencies from pyproject.toml