Start improving support for keyboard-driven debugging (#29380)

Closes #ISSUE

Release Notes:

- N/A

---------

Co-authored-by: Piotr Osiewicz <peterosiewicz@gmail.com>
Co-authored-by: Anthony Eid <hello@anthonyeid.me>

crates/debugger_ui/src/debugger_ui.rs

@@ -35,6 +35,13 @@ actions!(
         ToggleIgnoreBreakpoints,
         ClearAllBreakpoints,
         CreateDebuggingSession,
+        FocusConsole,
+        FocusVariables,
+        FocusBreakpointList,
+        FocusFrames,
+        FocusModules,
+        FocusLoadedSources,
+        FocusTerminal,
     ]
 );