chore(meta): add issue templates

[DaniPopes]

Closes #8.

[zerosnacks]

Alternatively we could also add / upstream from Foundry to this .github (unless it is foundryup specific of course) so it applies org-wide: https://github.com/foundry-rs/.github

Ref: https://github.com/tempoxyz/.github

[zerosnacks]

Ok with either approach

[DaniPopes]

Alternatively we could also add / upstream from Foundry to this .github (unless it is foundryup specific of course) so it applies org-wide: foundry-rs/.github

Ref: tempoxyz/.github

right but they all contain specific wording and fields for the repo