Thijs Herman
159eab5d1c
* chore: multi-arch Docker build (amd64, arm64, armv7) - Remove hardcoded GOARCH=amd64 from Dockerfile, use TARGETARCH ARG - Add QEMU + buildx to CI for cross-compilation - Build for linux/amd64, linux/arm64, linux/arm/v7 * chore: update action versions, add dependabot - actions/checkout v4 → v6 - actions/setup-go v5 → v6 - Add dependabot.yml (monthly checks for Go, Actions, Docker)