fix: add derive feature for serde #79

	name: CI

	on:
	push:
	branches: ["main"]
	pull_request:
	branches: ["main"]

	env:
	CARGO_TERM_COLOR: always

	jobs:
	build:
	services:
	postgres:
	image: postgres:latest
	env:
	POSTGRES_USER: postgres
	POSTGRES_PASSWORD: postgres
	POSTGRES_DB: postgres
	ports:
	- 5432:5432
	options: >-
	--health-cmd pg_isready
	--health-interval 10s
	--health-timeout 5s
	--health-retries 5

	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v4

	- uses: dtolnay/rust-toolchain@stable
	with:
	components: llvm-tools-preview, rustfmt, clippy

	- uses: taiki-e/install-action@cargo-llvm-cov
	- uses: taiki-e/install-action@nextest

	- name: Lint (clippy)
	run: cargo clippy --all-features --all-targets

	- name: Run tests (with coverage)
	run: cargo llvm-cov nextest --profile ci --all-features

	- name: Generate coverage report
	run: cargo llvm-cov report --lcov --output-path lcov.info

	- name: Upload coverage to Codecov
	uses: codecov/codecov-action@v5
	with:
	files: lcov.info
	token: ${{ secrets.CODECOV_TOKEN }}

	- name: Upload test results to Codecov
	if: ${{ !cancelled() }}
	uses: codecov/test-results-action@v1
	with:
	token: ${{ secrets.CODECOV_TOKEN }}

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