feat: bulk fetch (F) + core test suite & CI #1

	name: CI

	on:
	push:
	branches: [main]
	pull_request:

	permissions:
	contents: read

	jobs:
	test:
	name: Test & Lint
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4

	- uses: actions/setup-go@v5
	with:
	go-version-file: go.mod
	cache: true

	- name: Verify formatting
	run: \|
	unformatted=$(gofmt -l .)
	if [ -n "$unformatted" ]; then
	echo "These files are not gofmt-formatted:"
	echo "$unformatted"
	exit 1
	fi

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

	- name: Test (race + coverage)
	run: go test -race -coverprofile=coverage.out -covermode=atomic ./...

	- name: Coverage summary
	run: go tool cover -func=coverage.out \| tail -n 1

	lint:
	name: golangci-lint
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4

	- uses: actions/setup-go@v5
	with:
	go-version-file: go.mod
	cache: true

	- name: golangci-lint
	uses: golangci/golangci-lint-action@v6
	with:
	version: latest

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