refactor!: remove dynamic dispatcher registration API

Dispatchers are now always registered at compile time, removing the
`with_dispatcher` / `with_dispatchers` methods and the
`PathfinderConfig` API. The `dispatch_tree` feature now only controls
the matching strategy (trie vs linear list).

1 files changed, 0 insertions, 1 deletions

diff --git a/docs/pages/3-define-a-chain.md b/docs/pages/3-define-a-chain.md
index 450522b..1134dbf 100644
--- a/docs/pages/3-define-a-chain.md
+++ b/docs/pages/3-define-a-chain.md
@@ -117,7 +117,6 @@ fn handle_greet(args: EntryGreet) -> Next {
  
 fn main() {
     let mut program = ThisProgram::new();
-    program.with_dispatcher(CMDGreet);
     program.exec_and_exit();
 }