Fix #114: Add FAQ question blocks with configurable section grouping #369

Job	Run time
macOS binary tests	6m 24s
Portable workers (macos-14)	1m 2s
Portable workers (ubuntu-latest)	11s
Linux PHPUnit	51s
Windows binary tests	6m 53s
Portable workers (windows-2022)	35s
	15m 56s

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