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>

crates/punktfunk-host/src/vdisplay.rs

@@ -1180,6 +1180,9 @@ pub(crate) mod identity;
 #[path = "vdisplay/admission.rs"]
 pub(crate) mod admission;
 #[cfg(target_os = "linux")]
+#[path = "vdisplay/linux/hyprland.rs"]
+mod hyprland;
+#[cfg(target_os = "linux")]
 #[path = "vdisplay/linux/kwin.rs"]
 mod kwin;
 #[cfg(target_os = "windows")]
@@ -1194,9 +1197,6 @@ pub(crate) mod pf_vdisplay;
 #[cfg(target_os = "linux")]
 #[path = "vdisplay/linux/wlroots.rs"]
 mod wlroots;
-#[cfg(target_os = "linux")]
-#[path = "vdisplay/linux/hyprland.rs"]
-mod hyprland;
 
 #[cfg(test)]
 mod tests {

crates/punktfunk-host/src/vdisplay/linux/hyprland.rs

@@ -146,8 +146,9 @@ impl VirtualDisplay for HyprlandDisplay {
         preflight_once();
 
         let name = next_output_name();
-        hyprctl_dispatch(&["output", "create", "headless", &name])
-            .with_context(|| format!("hyprctl output create headless {name} (is hyprctl reachable?)"))?;
+        hyprctl_dispatch(&["output", "create", "headless", &name]).with_context(|| {
+            format!("hyprctl output create headless {name} (is hyprctl reachable?)")
+        })?;
         // Own the output from here on so any later error (or drop) removes it.
         let output = OutputGuard(name.clone());
         wait_monitor_ready(&name, Duration::from_secs(5))