Path to 0.7

[verdverm]

There are the main tasks to complete for 0.7 release.

• [ ] hof/dm command
  • [ ] views
  • [ ] migrations demonstrated
  • [ ] usage with hofmod-sql
  • [ ] tests
  • [ ] docs
• [ ] hof/flow command
  • [ ] run flow without -f flag, support tab completion
  • [ ] more tasks (see flow/ideas.md)
  • [ ] tests / examples
  • [ ] docs
• [x] hof/gen
  • [x] adhoc support
• [x] hof/mod
  • [x] get command
  • [x] use symlinks rather than copying dep modules
• [ ] hofmod-cli and usage in hof
  • [ ] update cobra
  • [ ] better config/cache usage
  • [ ] update goreleaser / cosign
  • [ ] update autocomplete