fix: Remove unused DiscountStatus values expired and used (#58) #179

	name: go

	on:
	- push

	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout code
	uses: actions/checkout@v4

	- name: Set up Go
	uses: actions/setup-go@v5
	with:
	go-version: '1.21'

	- name: Install dependencies
	run: go mod download

	- name: Verify dependencies
	run: go mod verify

	- name: Build
	run: go build -v ./...

	- name: Go Format
	run: gofmt -s -w . && git diff --exit-code

	- name: Go Generate
	run: go generate ./... && git diff --exit-code

	- name: Install `govulncheck`
	run: go install golang.org/x/vuln/cmd/govulncheck@latest

	- name: Run `govulncheck`
	run: govulncheck ./...

	- name: Vet
	run: go vet ./...

	- name: Test
	run: go test ./... -v

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