add welcome bot

[RayStick]

Closes #

Proposed Changes

• Added welcome bot (this has already been implanted in other repos, see here for explanation and see here for implementation in phys2bids - it is the exact same config.yml file being added)

Change Type

• bugfix (+0.0.1)
• minor (+0.1.0)
• major (+1.0.0)
• refactoring (no version update)
• test (no version update)
• infrastructure (no version update)
• documentation (no version update)
• other

Checklist before review

• I added everything I wanted to add to this PR.
• [Code or tests only] I wrote/updated the necessary docstrings.
• [Code or tests only] I ran and passed tests locally.
• [Documentation only] I built the docs locally.
• My contribution is harmonious with the rest of the code: I'm not introducing repetitions.
• My code respects the adopted style, especially linting conventions.
• The title of this PR is explanatory on its own, enough to be understood as part of a changelog.
• I added or indicated the right labels.

• I added information regarding the timeline of completion for this PR.

• Please, comment on my PR while it's a draft and give me feedback on the development!

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 53.85%. Comparing base (a49505f) to head (1d8c340).
Report is 4 commits behind head on master.

Additional details and impacted files

@@           Coverage Diff           @@
##           master      #69   +/-   ##
=======================================
  Coverage   53.85%   53.85%           
=======================================
  Files           8        8           
  Lines         596      596           
=======================================
  Hits          321      321           
  Misses        275      275           

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[me-pic]

Should we add the hyperlink to the Physiopy website home page ?
https://physiopy.github.io/

[RayStick]

See
add link