add XCS ladm.py file and add tab whitelist/alias to lens.py #857

Job	Run time
standard / pre-commit checks / pre-commit	18s
standard / Documentation / Python 3.9: documentation building	6m 10s
standard / Conda (3.10) / Python 3.10: conda	5m 6s
standard / Conda (3.12, true) / Python 3.12: conda	5m 5s
standard / Conda (3.11, true) / Python 3.11: conda	4m 53s
standard / Conda (3.9, true) / Python 3.9: conda	5m 8s
standard / Pip (3.10) / Python 3.10: pip	3m 5s
standard / Pip (3.11, true) / Python 3.11: pip	2m 53s
standard / Pip (3.9, true) / Python 3.9: pip	2m 57s
standard / Pip (3.12, true) / Python 3.12: pip	3m 3s
standard / Documentation / Documentation deployment	0s
	38m 38s

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