add `datanames` function #500

Job	Run time
Version Bump 🤜🤛	0s
Audit Dependencies 🕵️‍♂️ / oysteR scan 🦪	2m 17s
Coverage 📔 / Coverage 📔	4m 6s
Coverage 📔 / Covtracer 🐄	0s
gitleaks 💧 / gitleaks 💧	7s
License Check 🃏 / Check 🚩	51s
Check URLs 🌐 / Validate Links 🔎	6s
gitleaks 💧 / PII Check 💳	0s
SuperLinter 🦸‍♀️ / SuperLinter 🦸‍♂️	2m 10s
SuperLinter 🦸‍♀️ / Lint R code 🧶	2m 31s
R CMD Check 🧬 / ghcr.io/insightsengineering/rstudio, version latest	5m 4s
Roxygen 🅾 / Manual pages check 🏁	2m 10s
Spell Check 🆎 / Check spelling 🔠	2m 2s
Style Check 👗 / Check code style 🔠	2m 51s
Version Check 🏁 / Version check 🏁	4s
Version Check 🏁 / Emoji in NEWS.md 📰	6s
Coverage 📔 / Publish coverage report 📰	0s
R CMD Check 🧬 / Publish JUnit HTML report 📰	0s
R CMD Check 🧬 / Upload build tar.gz	0s
	24m 25s

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