Initial commit: Hyprland 0.57 rice for Fedora 44

Dark minimalist setup for a sysadmin workstation: rounded blur windows with
the DMS pink accent, keyboard-driven SSH hub (Mod+S), run-or-raise app
binds, Alt+Tab window switching, OCR of screen regions, hotkey cheatsheet,
DMS network-editor plugin and the systemd session target for portals.

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

hypr/scripts/lock.sh

@@ -0,0 +1,12 @@
+#!/bin/sh
+# Lock with DankMaterialShell (matches the shell theme). Fall back to swaylock-effects / swaylock
+# when DMS is not running or the IPC call fails.
+pgrep -x swaylock >/dev/null && exit 0
+if pgrep -x dms >/dev/null && timeout 3 dms ipc call lock lock >/dev/null 2>&1; then
+    exit 0
+fi
+fx=$HOME/.local/bin/swaylock-effects
+if [ -x "$fx" ]; then
+    exec "$fx" -f -C "$HOME/.config/swaylock/config-effects"
+fi
+exec swaylock -f