check ich "ch_names" present in annotations

[eioe]

closes #99 .

[sappelhoff]

looks good to me, thanks!

Please:

1. add yourself to this file:

   pybv/CITATION.cff

   Lines 32 to 34 in 1a29f74

   	- given-names: "Pierre"
   	family-names: "Cutellic"
   	orcid: "https://orcid.org/0000-0002-7224-9222"

2. add an entry to the changelog, following the syntax you can see in previous entries: https://github.com/bids-standard/pybv/blob/main/docs/changelog.rst

[eioe]

thx. Pls check my comment in the issue, before you merge. So we make sure, I did not introduce some new problems downstream.

[sappelhoff]

I forgot to mention that you also need to add yourself here:

pybv/docs/changelog.rst

Lines 9 to 27 in 1a29f74

	- `Adam Li`_
	- `Aniket Pradhan`_
	- `Chris Holdgraf`_
	- `Clemens Brunner`_
	- `Phillip Alday`_
	- `Pierre Cutellic`_
	- `Richard Höchenberger`_
	- `Stefan Appelhoff`_
	- `Tristan Stenner`_
	.. _Chris Holdgraf: https://bids.berkeley.edu/people/chris-holdgraf
	.. _Stefan Appelhoff: http://stefanappelhoff.com/
	.. _Tristan Stenner: https://github.com/tstenner
	.. _Phillip Alday: https://palday.bitbucket.io/
	.. _Clemens Brunner: https://cbrnr.github.io/
	.. _Richard Höchenberger: https://hoechenberger.net/
	.. _Adam Li: https://adam2392.github.io/
	.. _Aniket Pradhan: http://home.iiitd.edu.in/~aniket17133/
	.. _Pierre Cutellic: https://github.com/compmonks

[codecov]

Codecov Report

Base: 100.00% // Head: 100.00% // No change to project coverage 👍

Coverage data is based on head (a235be8) compared to base (4af6bba).
Patch coverage: 100.00% of modified lines in pull request are covered.

Additional details and impacted files

@@            Coverage Diff            @@
##              main      #100   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files            5         5           
  Lines          625       628    +3     
=========================================
+ Hits           625       628    +3     

Impacted Files	Coverage Δ
pybv/_export.py	100.00% <100.00%> (ø)

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[sappelhoff]

Thanks for your first contribution @eioe -- may there be many more!