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/ztracing_macro/Cargo.toml

@@ -0,0 +1,11 @@
+[package]
+name = "ztracing_macro"
+version = "0.1.0"
+edition.workspace = true
+publish.workspace = true
+license = "GPL-3.0-or-later"
+
+[lib]
+proc-macro = true
+
+[dependencies]

crates/ztracing_macro/LICENSE-AGPL

@@ -0,0 +1 @@
+../../LICENSE-AGPL

crates/ztracing_macro/LICENSE-APACHE

@@ -0,0 +1 @@
+../../LICENSE-APACHE

crates/ztracing_macro/LICENSE-GPL

@@ -0,0 +1 @@
+../../LICENSE-GPL

crates/ztracing_macro/src/lib.rs

@@ -0,0 +1,7 @@
+#[proc_macro_attribute]
+pub fn instrument(
+    _attr: proc_macro::TokenStream,
+    item: proc_macro::TokenStream,
+) -> proc_macro::TokenStream {
+    item
+}