Initial commit

.devcontainer/Dockerfile

@@ -0,0 +1,12 @@
+FROM debian:trixie-slim
+
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    sudo curl git ca-certificates \
+    && rm -rf /var/lib/apt/lists/*
+
+# Create non-root user matching Coder's expectations
+RUN useradd -m -s /bin/bash coder \
+    && echo "coder ALL=(ALL) NOPASSWD:ALL" >> /etc/sudoers
+
+USER coder
+WORKDIR /home/coder

.devcontainer/devcontainer.json

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+{
+  "name": "quic-ecs-dt",
+  "build": {
+    "dockerfile": "Dockerfile"
+  },
+  "features": {
+    "ghcr.io/devcontainers/features/rust:1": {
+      "version": "latest",
+      "profile": "minimal"
+    },
+    "ghcr.io/devcontainers/features/python:1": {
+      "version": "os-provided"
+    }
+  },
+  "containerEnv": {
+    "RUST_LOG": "info",
+    "RUST_BACKTRACE": "1",
+    "VM_ENDPOINT": "http://your-server:8428",
+    "CM5_HOST": "192.168.1.x"
+  },
+  "forwardPorts": [3000, 8428, 4848],
+  "portsAttributes": {
+    "3000": { "label": "Grafana" },
+    "8428": { "label": "Victoria Metrics" },
+    "4848": { "label": "Quarto preview" }
+  },
+  "remoteUser": "coder",
+  "postCreateCommand": "bash .devcontainer/setup.sh"
+}

.devcontainer/setup.sh

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+#!/bin/bash
+# .devcontainer/setup.sh
+set -euo pipefail
+
+echo "=== Installing system deps ==="
+sudo apt-get update -qq
+sudo apt-get install -y --no-install-recommends \
+  build-essential pkg-config libssl-dev \
+  texlive-latex-base texlive-latex-extra \
+  texlive-fonts-recommended texlive-bibtex-extra \
+  lmodern biber gcc-aarch64-linux-gnu
+
+echo "=== Configuring Rust Target ==="
+# Rust is already installed by the Devcontainer feature
+rustup target add aarch64-unknown-linux-gnu
+
+echo "=== Installing Quarto ==="
+QUARTO_VER="1.8.0"
+if ! command -v quarto &>/dev/null; then
+  curl -LO "https://github.com/quarto-dev/quarto-cli/releases/download/v${QUARTO_VER}/quarto-${QUARTO_VER}-linux-amd64.deb"
+  sudo dpkg -i "quarto-${QUARTO_VER}-linux-amd64.deb"
+  rm "quarto-${QUARTO_VER}-linux-amd64.deb"
+fi
+
+echo "=== Installing Python deps ==="
+# Python is installed by the Devcontainer feature
+python3 -m venv "$HOME/.venv/quic_ecs"
+source "$HOME/.venv/quic_ecs/bin/activate"
+pip install --quiet -r requirements.txt
+
+echo "=== First Cargo build ==="
+cargo build --release 2>&1 | tail -5
+
+echo "=== Quarto check ==="
+quarto check
+
+echo "=== Done — workspace ready ==="