install gemini cli plugin for vscode

Author: dclong

Dockerfile

@@ -11,6 +11,7 @@ RUN apt-get update && apt-get install -y valgrind \
     && icon from_github -r cdr/code-server -v ">=4.99.0,<4.105.0" -k amd64.deb -o /tmp/code.deb \
     && dpkg -i /tmp/code.deb \
     #&& code-server --install-extension [email protected] \
+    && code-server --install-extension google.gemini-cli-vscode-ide-companion \
     && code-server --install-extension [email protected] \
     && code-server --install-extension mechatroner.rainbow-csv \
     && code-server --install-extension usernamehw.errorlens \