Include information about aur_verification_prompt

Signed-off-by: Oro <93224879+orowith2os@users.noreply.github.com>

amethyst/config.mdx

@@ -8,6 +8,7 @@ title: Config Keys
 | `pacdiff_warn` | Whether to warn the user about `vimdiff` for `pacdiff` | `true` |
 | `paccache_keep` | How many versions (amount of times a package has been downloaded to the cache) of a package you want to keep in the cache | `0` |
 | `paccache_keep_ins_pkgs` | Exclude installed packages from getting cleared out of the cache | `true` |
+| `aur_verification_prompt` | If `true`, ask the user if they want to utilize the AUR on an operation. | `true` |
 
 ## [extra]
 | Key | Description | Default |