feat(ci): add devcontainer

containers/apps/devcontainer/Dockerfile

@@ -0,0 +1,29 @@
+# hadolint ignore=DL3007
+FROM ghcr.io/onedr0p/cluster-template/devcontainer:latest
+
+ARG VERSION
+ARG CONTAINER_NAME
+ARG CONTAINER_VER
+
+# Set up binary download and installation
+RUN apt-get update && apt-get install -y curl tar \
+    && curl -L "https://github.com/truecharts/public/releases/download/v${VERSION}/clustertool_${VERSION}_linux_amd64.tar.gz" -o /tmp/clustertool.tar.gz \
+    && tar -xzvf /tmp/clustertool.tar.gz -C /usr/local/bin \
+    && chmod +x /usr/local/bin/clustertool \
+    && rm /tmp/clustertool.tar.gz \
+    && apt-get clean && rm -rf /var/lib/apt/lists/*
+
+ENTRYPOINT ["clustertool"]
+CMD ["--help"]
+
+
+# Maintainer and metadata
+LABEL "maintainer"="TrueCharts <info@truecharts.org>"
+LABEL "org.opencontainers.image.source"="https://github.com/truecharts/apps"
+LABEL org.opencontainers.image.licenses="All-Rights-Reserved"
+LABEL org.opencontainers.image.title="${CONTAINER_NAME}"
+LABEL org.opencontainers.image.url="https://truecharts.org/docs/charts/${CONTAINER_NAME}"
+LABEL org.opencontainers.image.version="${CONTAINER_VER}"
+LABEL org.opencontainers.image.description="Container for ${CONTAINER_NAME} by TrueCharts"
+LABEL org.opencontainers.image.authors="TrueCharts"
+LABEL org.opencontainers.image.documentation="https://truecharts.org/docs/charts/${CONTAINER_NAME}"