feat(*): adding templates, stale and contributing artifacts (#285)

* feat(*): adding templates, stale and contributing artifacts

* Apply suggestions from code review

Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>

* chore(*): addressing pr review comments

* chore(*): additional review comment resolution

* chore(*): removing faulty empty title

* chore(*): adding auto-type for templates

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Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>
Co-authored-by: Dobromir Tsvetkov <46093564+dobromirts@users.noreply.github.com>

Author: 3 people