* chore: add /v2 to import module path
go mod requires semantic versioning with versions greater than 1.x
This was a mechanical update by running:
```
go install github.com/marwan-at-work/mod/cmd/mod@latest
mod upgrade
```
Migrate generated files to import /v2
* Fix gen
* fix(docs): fix markdown docs links
More than half of them were actually valid links but, due to missing file extensions were flagged as invalid. I added a file extension, so it should pass now.
* Updated docgen to include extension