Updated root license and added a license header to all source files #51

	name: Run cargo fmt and cargo clippy

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


	jobs:
	clippy_check:
	name: Cargo Clippy lint check
	env:
	# Set RUSTFLAGS for Clippy linting
	# RUSTFLAGS: \|
	# -Dwarnings # Treat warnings as errors
	# -W clippy::print_stdout # Warn on use of 'print' and 'println!'
	# -W clippy::unwrap_used # Warn on use of '.unwrap()'
	# -A unused # Allow unused code (false positive occurences in query-perf)
	# -A clippy::module_inception # Allow module inception (module with same name as the file)
	# -A clippy::ptr_arg # Allow passing references as function parameters
	# -A clippy::type_complexity # Allow complex types without warning
	RUSTFLAGS: \|
	-Dwarnings
	-W clippy::print_stdout
	-W clippy::unwrap_used
	-A unused
	-A clippy::module_inception
	-A clippy::ptr_arg
	-A clippy::type_complexity
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- name: Run Cargo Clippy
	run: cargo clippy --all-targets --all-features


	fmt_check:
	name: Format check
	runs-on: ubuntu-latest
	steps:
	- name: Checkout repository
	uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
	- name: Install latest nightly
	uses: actions-rs/toolchain@16499b5e05bf2e26879000db0c1d13f7e13fa3af # v1.0.7
	with:
	toolchain: nightly
	override: true

	- name: Run Cargo fmt
	run: \|
	rustup component add --toolchain nightly-x86_64-unknown-linux-gnu rustfmt
	cargo fmt -- --check

Provide feedback