📝 Add documentation for ZX-calculus package and C++ API docs setup #3468

Job	Run time
🔍 Change / 🕵️ Check	6s
🚀 CD	0s
🇨‌ Test (Extensive)	0s
🐍 Test (Extensive)	0s
🇨‌ Lint / 🚨 Lint	3m 40s
🇨‌ Test / build-matrices	1s
🇨‌ Coverage / 📈 Coverage	1m 4s
🐍 Lint / 🚨 Lint	1m 2s
🐍 Test / build-matrix	1s
📝 CodeQL / 🇨‌ / 🇨 Analysis	1m 37s
📝 CodeQL / 🐍 / 🐍 Analysis	1m 16s
🐍 Test / 🐍 macos-13 / 🐍 macos-13	32m 41s
🐍 Test / 🐍 ubuntu-24.04-arm / 🐍 ubuntu-24.04-arm	17m 8s
🐍 Test / 🐍 macos-14 / 🐍 macos-14	7m 11s
🐍 Test / 🐍 ubuntu-24.04 / 🐍 ubuntu-24.04	13m 49s
🐍 Test / 🐍 windows-2022 / 🐍 windows-2022	11m 27s
🇨‌ Test / 🐧 ubuntu-24.04-arm gcc Release / 🐧 ubuntu-24.04-arm gcc Release	2m 6s
🇨‌ Test / 🐧 ubuntu-24.04 gcc Release / 🐧 ubuntu-24.04 gcc Release	34s
🇨‌ Test / 🍎 macos-14 clang Release / 🍎 macos-14 clang Release	1m 4s
🇨‌ Test / 🍎 macos-13 clang Release / 🍎 macos-13 clang Release	1m 52s
🇨‌ Test / 🏁 windows-2022 msvc Release / 🏁 windows-2022 msvc Release	4m 9s
🐍 Test / 📈	1s
🚦 Check	2s
	1h 40m 51s

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