docs: update README and DEVELOPMENT.md for current project state #14

	name: CI

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

	concurrency:
	group: ${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: true

	jobs:
	build-and-test:
	name: Build & Test
	runs-on: macos-15

	steps:
	- name: Checkout
	uses: actions/checkout@v6

	- name: Select Xcode 16
	run: sudo xcode-select -s /Applications/Xcode_16.2.app

	- name: Cache SPM packages
	uses: actions/cache@v5
	with:
	path: \|
	~/Library/Developer/Xcode/DerivedData/**/SourcePackages
	~/.swiftpm
	key: ${{ runner.os }}-spm-${{ hashFiles('**/Package.resolved') }}
	restore-keys: \|
	${{ runner.os }}-spm-

	- name: Install Brewfile dependencies
	run: brew bundle

	- name: Set pkg-config path for FFmpeg and TagLib
	run: \|
	echo "PKG_CONFIG_PATH=/opt/homebrew/opt/ffmpeg/lib/pkgconfig:/opt/homebrew/opt/taglib/lib/pkgconfig" >> $GITHUB_ENV

	- name: Doctor (print tool versions)
	run: make doctor

	- name: Generate Xcode project
	run: make generate

	- name: Lint (SwiftLint + SwiftFormat)
	run: make lint && make format-check

	- name: Build & Test with coverage
	run: make test-coverage 2>&1 \| xcbeautify

	- name: Test AudioEngine package
	run: make test-audio-engine

	- name: Test Persistence package
	run: make test-persistence

	- name: Test Metadata package
	run: make test-metadata

	- name: Test Library package
	run: make test-library

	- name: Upload test results
	uses: actions/upload-artifact@v7
	if: always()
	with:
	name: TestResults-${{ github.run_id }}
	path: build/TestResults.xcresult
	retention-days: 7

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