Replaced `node:22-alpine` + `npm install -g bun@1.2.22` with
`oven/bun:1.2.22-alpine` as the builder stage base image.
The npm-based bun install was failing on linux/arm64 with:
"Failed to find package @oven/bun-linux-aarch64"
The official oven/bun Docker image supports both linux/amd64 and
linux/arm64 natively, eliminating the need to install bun via npm.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
alex
61ea33dc24