completion/selectrum -> completion/vertico, part 1

- Use `vertico` as default completion engine
- Drop `selectrum` and `selectrum-prescient` support
This commit is contained in:
Itai Y. Efrat 2021-07-09 19:59:44 +03:00
parent dc6da589be
commit f9e1c99b2b
9 changed files with 27 additions and 129 deletions