perf: use Arc<str> for diffs and Arc<PathBuf> for git fetch #34

	# SPDX-FileCopyrightText: 2026 Sephyi <me@sephy.io>
	#
	# SPDX-License-Identifier: PolyForm-Noncommercial-1.0.0

	name: CI

	on:
	push:
	branches: [development, main]
	pull_request:
	branches: [development, main]

	env:
	CARGO_TERM_COLOR: always

	jobs:
	check:
	name: Check (${{ matrix.rust }})
	runs-on: ubuntu-latest
	strategy:
	matrix:
	rust: [stable, "1.94"]
	steps:
	- uses: actions/checkout@v4
	- uses: dtolnay/rust-toolchain@master
	with:
	toolchain: ${{ matrix.rust }}
	- uses: Swatinem/rust-cache@v2
	- run: cargo check --all-targets

	clippy:
	name: Clippy
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: dtolnay/rust-toolchain@stable
	with:
	components: clippy
	- uses: Swatinem/rust-cache@v2
	- run: cargo clippy --all-targets -- -D warnings

	test:
	name: Test
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: dtolnay/rust-toolchain@stable
	- uses: Swatinem/rust-cache@v2
	- run: cargo test --all-targets

	fmt:
	name: Format
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: dtolnay/rust-toolchain@stable
	with:
	components: rustfmt
	- run: cargo fmt --check

	audit:
	name: Security Audit
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: rustsec/audit-check@v2
	with:
	token: ${{ secrets.GITHUB_TOKEN }}

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