docs: create issue config and template

fix(bindings): Change source for Index pose data

chore: Update version info

chore: Update version info

docs(readme): Add Unity version info

README.md updated

Note added that the YT video is slightly outdated.
Note changed that ViRe runs on SteamVR, not OpenXR anymore.
Note added that BVH file format is usable in Blender and other BVH supporting programs.

fix: Change to REGEX matching for update check

Updated README