Intake Wave 4 Lane 2 pure Nu modules into numan-registry

[linear-code]

Run Wave 4 Lane 2 intake to add the 9 specified Nu modules/scripts to numan-registry and update catalog/index docs for reproducible updates.

[linear-code]

NUM-103

[coderabbitai]

🔗 Related PRs

#42 - Mark wave2 plugins PROMOTED after registry publish [merged]

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