feat(hypr): support mice in mk-device-block and add mouse device blocks

Expand mk-device-block.sh to list mice alongside keyboards and emit the
pointer-appropriate config block. Add device blocks for the Logitech
Pro 2 and G903 mice in input.lua.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

desktopenvs/hyprlua/hypr-usr/input.lua

@@ -25,3 +25,19 @@ hl.device({
     repeat_delay = 500,
     sensitivity  = 0,
 })
+hl.device({
+    name = "logitech-pro-2-mouse-1",
+    sensitivity   = 0,
+    accel_profile = "",
+    left_handed   = false, -- left-handed mode handled on the mouse's onboard memory
+    natural_scroll = false,
+    scroll_points = "",
+})
+hl.device({
+    name = "logitech-g903-ls-1",
+    sensitivity   = 0,
+    accel_profile = "",
+    left_handed   = false,
+    natural_scroll = false,
+    scroll_points = "",
+})

desktopenvs/hyprlua/hypr-usr/mk-device-block.sh

@@ -1,27 +1,40 @@
 #!/usr/bin/env bash
 set -euo pipefail
 
-keyboards=$(hyprctl devices -j | jq -r '.keyboards[].name')
+devices=$(hyprctl devices -j)
 
-if [[ -z "$keyboards" ]]; then
-    echo "No keyboard devices found" >&2
+# Tag each device with its type so the right block can be emitted on selection.
+entries=$(jq -r '
+    (.keyboards[]?.name | "keyboard\t" + .),
+    (.mice[]?.name     | "mouse\t"    + .)
+' <<<"$devices")
+
+if [[ -z "$entries" ]]; then
+    echo "No keyboard or mouse devices found" >&2
     exit 1
 fi
 
 if command -v fzf &>/dev/null; then
-    selected=$(printf '%s\n' $keyboards | fzf --prompt="Select keyboard: " --height=~10)
+    selected=$(printf '%s\n' "$entries" | fzf --prompt="Select device: " --height=~10 --with-nth=2.. --delimiter='\t')
 else
-    echo "Select a keyboard device:" >&2
-    select selected in $keyboards; do
+    echo "Select a device:" >&2
+    IFS=$'\n'
+    select selected in $entries; do
         [[ -n "$selected" ]] && break
     done
+    unset IFS
 fi
 
 [[ -z "$selected" ]] && exit 1
 
+type=${selected%%$'\t'*}
+name=${selected#*$'\t'}
+
+case "$type" in
+keyboard)
     cat <<EOF
 hl.device({
-    name = "$selected",
+    name = "$name",
     kb_layout  = "",
     kb_variant = "",
     kb_model   = "",
@@ -32,3 +45,17 @@ hl.device({
     sensitivity  = 0,
 })
 EOF
+    ;;
+mouse)
+    cat <<EOF
+hl.device({
+    name = "$name",
+    sensitivity   = 0,
+    accel_profile = "",
+    left_handed   = false,
+    natural_scroll = false,
+    scroll_points = "",
+})
+EOF
+    ;;
+esac