style: cargo fmt --all (rustfmt 1.96.0 drift across the re-arch branch)

`cargo fmt --all --check` (ci.yml) was red on main: the client re-architecture
commits and origin's windows-shortcut commit landed with rustfmt violations
(e.g. a 104-char .with_context line in hyprland.rs, an unsorted mod block in
vdisplay.rs, the input.rs `{`-placement CI flagged). Reformat the tree so the
fmt gate passes; no functional changes.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

clients/windows/src/input.rs

@@ -277,7 +277,8 @@ fn toggle_fullscreen(hwnd: isize) {
                 ..Default::default()
             };
             let mon = MonitorFromWindow(hwnd, MONITOR_DEFAULTTOPRIMARY);
-            if GetWindowPlacement(hwnd, &mut wp).is_ok() && GetMonitorInfoW(mon, &mut mi).as_bool() {
+            if GetWindowPlacement(hwnd, &mut wp).is_ok() && GetMonitorInfoW(mon, &mut mi).as_bool()
+            {
                 *SAVED.lock().unwrap() = Some(wp);
                 SetWindowLongPtrW(hwnd, GWL_STYLE, style & !overlapped);
                 let r = mi.rcMonitor;