devcontainer: Update Dockerfile and settings for VSCode (#2020)

* devcontainer: Update Dockerfile and configuration for GoCryptoTrader setup

* devcontainer: Update comment for clarity on format and config details

* devcontainer: Refactor post-create command to use dedicated script for tool installation

* devcontainer: Update comment for Go modernise tool for clarity

.devcontainer/Dockerfile

@@ -1,17 +1,30 @@
-# See here for image contents: https://github.com/microsoft/vscode-dev-containers/tree/v0.195.0/containers/go/.devcontainer/base.Dockerfile
-# [Choice] Go version (use -bullseye variants on local arm64/Apple Silicon): 1, 1.16, 1.17, 1-bullseye, 1.16-bullseye, 1.17-bullseye, 1-buster, 1.16-buster, 1.17-buster
-ARG VARIANT=1-bullseye
-FROM mcr.microsoft.com/vscode/devcontainers/go:0-${VARIANT}
+## Dev Container base image
+# See: https://github.com/devcontainers/images/tree/main/src/go
+# Use the published "dev-" tagged image for the latest Go version.
+# See MCR tags: dev-1.25, dev-1.25-bookworm
+ARG VARIANT=dev-1.25-bookworm
+FROM mcr.microsoft.com/devcontainers/go:${VARIANT}
 
-# [Choice] Node.js version: lts/*, 16, 14, 12, 10
-ARG NODE_VERSION="lts/*"
-RUN if [ "${NODE_VERSION}" != "none" ]; then su vscode -c ". /usr/local/share/nvm/nvm.sh && nvm install ${NODE_VERSION} 2>&1"; fi
+USER root
+RUN apt-get update \
+	&& export DEBIAN_FRONTEND=noninteractive \
+	&& apt-get install -y --no-install-recommends \
+		git \
+		make \
+		build-essential \
+		bash-completion \
+		ca-certificates \
+		curl \
+		unzip \
+		libssl-dev \
+		protobuf-compiler \
+		jq \
+	&& apt-get clean \
+	&& rm -rf /var/lib/apt/lists/*
 
-# RUN mv -vn config_example.json config.json
 WORKDIR /workspace
 
-# RUN cp . /workspace/
-# RUN CWD
-# RUN GO111MODULE=on go mod vendor
-# RUN go build .
-# RUN go build ./cmd/gctcli
+RUN mkdir -p /home/vscode/.cache/go-build /go \
+	&& chown -R vscode:vscode /home/vscode/.cache /go
+
+USER vscode