fix(link): fix binding to open link

Fixes #5564

Co-authored-by: PythonPan <2292551082@qq.com>

Author: TomJGooding

CHANGELOG.md

@@ -5,6 +5,12 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](http://semver.org/).
 
+## Unreleased
+
+### Fixed
+
+- Fixed `Link` binding to open the link https://github.com/Textualize/textual/issues/5564
+
 ## [2.1.0] - 2025-02-19
 
 ### Fixed

src/textual/widgets/_link.py

@@ -20,7 +20,7 @@ class Link(Static, can_focus=True):
     }
     """
 
-    BINDINGS = [Binding("enter", "select", "Open link")]
+    BINDINGS = [Binding("enter", "open_link", "Open link")]
     """
     | Key(s) | Description |
     | :- | :- |