feat(cli): use rustyline for cmd entry, which allows for richer editing

notes.org

@@ -191,7 +191,20 @@ CLOCK: [2025-05-04 dim. 14:01]--[2025-05-04 dim. 14:14] =>  0:13
 
 * TODO use a better readline impl
 
+** DONE inform myself on the different alternatives and decide on one
+i will use rustyline, since it seems like the most feature-complete
+
+** DONE do the impl
+
+** TODO tweak it to make history work
+
 * TODO handle non-interactive input better
 
 * TODO cli tests using insta-cmd
 https://insta.rs/docs/cmd/
+
+* WAIT autocompletion
+needs a more complicated parser for that to make sense
+
+* WAIT tweak rustyline it to make multiline entry work
+need to terminate commands with semicolons for that to make sense