Add GitHub CI workflows for running tests and clippy #4

	name: check-httpd-server
	on: push

	jobs:
	test:
	name: Build & Test
	runs-on: ubuntu-latest
	defaults:
	run:
	working-directory: ./httpd-server
	steps:
	- uses: actions/checkout@v4
	- uses: dtolnay/rust-toolchain@stable
	- name: Build
	run: cargo build --all-features
	- name: Run tests
	run: cargo test --all-features
	docs:
	name: Docs
	runs-on: ubuntu-latest
	defaults:
	run:
	working-directory: ./httpd-server
	steps:
	- uses: actions/checkout@v4
	- uses: dtolnay/rust-toolchain@stable
	- name: Docs
	run: cargo doc --all --all-features
	lint:
	name: Lint
	runs-on: ubuntu-latest
	defaults:
	run:
	working-directory: ./httpd-server
	steps:
	- uses: actions/checkout@v4
	- uses: dtolnay/rust-toolchain@stable
	- name: Run clippy
	run: cargo clippy --all --tests
	- name: Check formatting
	run: cargo fmt --all --check

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