cli: move ci alias to config file

I would like to delete this alias altogether. By moving it to the
config to start with, users can start overriding it themselves, as
`commit` or whatever they prefer.

cli/src/commands/commit.rs

@@ -30,7 +30,6 @@ use crate::ui::Ui;
 
 /// Update the description and create a new change on top.
 #[derive(clap::Args, Clone, Debug)]
-#[command(visible_aliases=&["ci"])]
 pub(crate) struct CommitArgs {
     /// Interactively choose which changes to include in the first commit
     #[arg(short, long)]

cli/src/config/misc.toml

@@ -3,6 +3,7 @@
 [aliases]
 amend = ["squash"]
 b = ["bookmark"]
+ci = ["commit"]
 unamend = ["unsquash"]
 
 [diff.color-words]