PERF: delay preset sync until tab completion is accessed #869

Job	Run time
standard / pre-commit checks / pre-commit	18s
standard / Documentation / Python 3.9: documentation building	6m 29s
standard / Conda (3.11, true) / Python 3.11: conda	4m 53s
standard / Conda (3.12, true) / Python 3.12: conda	4m 49s
standard / Conda (3.10) / Python 3.10: conda	5m 0s
standard / Conda (3.9, true) / Python 3.9: conda	5m 6s
standard / Pip (3.10) / Python 3.10: pip	2m 57s
standard / Pip (3.11, true) / Python 3.11: pip	2m 44s
standard / Pip (3.12, true) / Python 3.12: pip	3m 4s
standard / Pip (3.9, true) / Python 3.9: pip	2m 44s
standard / Documentation / Documentation deployment	0s
	38m 4s

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