chore: add drift to autocorrect command registry

Add quick_start section with glab equivalents, lore-exclusive features,
and read/write split guidance. Add example_output to issues, mrs, search,
and who commands. Update strip_schemas to also strip example_output in
brief mode. Update beads tracking state.

Closes: bd-91j1

src/cli/autocorrect.rs

@@ -185,6 +185,7 @@ const COMMAND_FLAGS: &[(&str, &[&str])] = &[
             "--no-detail",
         ],
     ),
+    ("drift", &["--threshold", "--project"]),
     (
         "init",
         &[