logiguard fork v3: full patch set on verified 8c74db0 tree

Includes prior-session patches (carry forward so the app compiles):
  - crates/gpui/build.rs: cross-compile manifest fix
  - crates/gpui/src/platform.rs: PlatformWindow::activate_with_token trait method
  - crates/gpui/src/window.rs: Window::activate_with_token public API
  - crates/gpui_linux/src/linux/wayland/window.rs: WaylandWindow::activate_with_token + activate() keyboard-serial fix

Plus the focus-serial fix:
  - serial.rs: SerialKind::KeyboardEnter
  - client.rs: store wl_keyboard.enter serial; latest_serial_of()

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

crates/vim/test_data/test_command_g_normal.json

@@ -0,0 +1,22 @@
+{"Put":{"state":"ˇfoo\n\nfoo\n"}}
+{"Key":":"}
+{"Key":"%"}
+{"Key":"g"}
+{"Key":"/"}
+{"Key":"f"}
+{"Key":"o"}
+{"Key":"o"}
+{"Key":"/"}
+{"Key":"n"}
+{"Key":"o"}
+{"Key":"r"}
+{"Key":"m"}
+{"Key":"space"}
+{"Key":"A"}
+{"Key":"b"}
+{"Key":"a"}
+{"Key":"r"}
+{"Key":"enter"}
+{"Get":{"state":"foobar\n\nfoobaˇr\n","mode":"Normal"}}
+{"Key":"u"}
+{"Get":{"state":"foˇo\n\nfoo\n","mode":"Normal"}}