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/raise.sh

@@ -0,0 +1,19 @@
+#!/bin/bash
+# raise.sh <class-regex> <command...>
+# Focus the app if it already has a window (also switches workspace/monitor). Pressing again while
+# it is focused cycles through its other windows. If it is not running, launch <command>.
+# RAISE_DRY=1 only prints what would happen.
+re=$1; shift
+act=$(hyprctl activewindow -j 2>/dev/null | jq -r '.address // ""')
+target=$(hyprctl clients -j | jq -r --arg re "$re" --arg act "$act" '
+    [.[] | select(.class | test($re)) | select(.workspace.name | startswith("special") | not)]
+    | sort_by(.focusHistoryID) as $w
+    | if ($w | length) == 0 then ""
+      elif $w[0].address == $act and ($w | length) > 1 then $w[1].address
+      else $w[0].address end')
+if [ -z "$target" ]; then
+    [ -n "$RAISE_DRY" ] && { echo "launch: $*"; exit 0; }
+    exec "$@"
+fi
+[ -n "$RAISE_DRY" ] && { echo "focus: $target"; exit 0; }
+hyprctl dispatch "hl.dsp.focus({ window = \"address:$target\" })" >/dev/null