Make the API documentation easier to find #501

Job	Run time
mmg-debug / ci (ubuntu-20.04, on, off, on, off, int32_t)	42m 4s
mmg-debug / ci (ubuntu-20.04, on, off, off, off, int32_t)	47m 12s
mmg-debug / ci (ubuntu-20.04, off, off, on, off, int32_t)	33m 32s
mmg-debug / ci (ubuntu-20.04, off, off, off, off, int32_t)	40m 29s
mmg-debug / ci (macos-12, on, off, on, off, int32_t)	34m 22s
mmg-debug / ci (macos-12, on, off, off, off, int32_t)	48m 40s
mmg-debug / ci (macos-12, off, off, on, off, int32_t)	30m 51s
mmg-debug / ci (macos-12, off, off, off, off, int32_t)	42m 39s
mmg-debug / ci (ubuntu-20.04, off, off, off, on, int32_t)	5m 43s
mmg-debug / ci (macos-12, off, off, off, on, int32_t)	7m 46s
mmg-debug / ci (ubuntu-20.04, off, on, on, off, int32_t)	33m 50s
mmg-debug / ci (macos-12, off, on, on, off, int32_t)	32m 21s
mmg-debug / ci (windows-2022, off, off, off, off, int32_t)	52m 38s
mmg-debug / ci (windows-2022, on, off, off, off, int32_t)	51m 36s
mmg-debug / ci (windows-2022, off, on, off, off, int32_t)	53m 1s
mmg-debug / ci (ubuntu-20.04, on, on, on, on, int64_t)	5m 40s
mmg-debug / ci (ubuntu-20.04, off, off, off, off, int64_t)	3m 34s
mmg-debug / ci (macos-12, on, on, on, on, int64_t)	7m 51s
mmg-debug / ci (macos-12, off, off, off, off, int64_t)	4m 14s
mmg-debug / ci (windows-2022, on, on, off, off, int64_t)	5m 25s
mmg-debug / ci (windows-2022, off, off, off, off, int64_t)	5m 15s
	9h 48m 43s

Provide feedback