feat: Initialize Rust blog CMS project with Axum, Askama, SQLite, and DevContainer setup.

.devcontainer/Dockerfile

@@ -0,0 +1,10 @@
+# See here for image contents: https://github.com/microsoft/vscode-dev-containers/tree/main/containers/rust/.devcontainer/base.Dockerfile
+
+FROM mcr.microsoft.com/devcontainers/rust:1-1-bookworm
+
+# [Optional] Uncomment this section to install additional packages.
+# RUN apt-get update && export DEBIAN_FRONTEND=noninteractive \
+#     && apt-get -y install --no-install-recommends <your-package-list-here>
+
+# [Optional] Uncomment to install additional Cargo tools
+# RUN cargo install <your-cargo-package-list-here>