feat: add `spotinfo recommend` command — workload-aware instance decision engine #29

	name: CI

	on:
	push:
	branches: [ master ]
	pull_request:
	branches: [ master ]

	concurrency:
	group: ${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: true

	jobs:
	test:
	runs-on: ubuntu-latest
	timeout-minutes: 15
	permissions:
	contents: read

	steps:
	- name: Checkout code
	uses: actions/checkout@v4

	- name: Set up Go
	uses: actions/setup-go@v4
	with:
	go-version: '1.24'

	- name: Cache Go modules
	uses: actions/cache@v4
	with:
	path: \|
	~/.cache/go-build
	~/go/pkg/mod
	key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
	restore-keys: \|
	${{ runner.os }}-go-

	- name: Download dependencies
	run: go mod download

	- name: Update embedded data
	run: make update-data update-price

	- name: Run tests with coverage
	run: go test -cover -v ./...

	- name: Run golangci-lint
	run: make lint

	- name: Build binary
	run: make build

	build-matrix:
	runs-on: ubuntu-latest
	timeout-minutes: 10
	needs: test
	if: github.event_name == 'push'
	permissions:
	contents: read

	strategy:
	matrix:
	os: [linux, darwin, windows]
	arch: [amd64, arm64]
	exclude:
	- os: windows
	arch: arm64

	steps:
	- name: Checkout code
	uses: actions/checkout@v4

	- name: Set up Go
	uses: actions/setup-go@v4
	with:
	go-version: '1.24'

	- name: Update embedded data
	run: make update-data update-price

	- name: Build for ${{ matrix.os }}/${{ matrix.arch }}
	env:
	GOOS: ${{ matrix.os }}
	GOARCH: ${{ matrix.arch }}
	run: make build

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