move satty window and default brush

scripts/screenshot/screenshot_window.sh

@@ -42,11 +42,22 @@ fi
 
 # Open the editor if satty is available (blocks until it is closed).
 # satty writes the annotated image to --output-filename on Ctrl+s (and on
-# Esc/Enter here) and exits immediately.
+# Esc/Enter here) and exits immediately. It is launched floating, without
+# decorations, with the pen preselected and moved over the captured area.
 if command -v satty >/dev/null 2>&1; then
+    x=$(cut -d, -f1 <<< "$geometry")
+    y=$(cut -d, -f2 <<< "$geometry" | cut -d' ' -f1)
     satty --filename "$dir/$file" --output-filename "$dir/$file" \
         --copy-command wl-copy --actions-on-escape save-to-file --early-exit \
-        --floating-hack
+        --floating-hack --no-window-decoration --initial-tool brush &
+    pid=$!
+    for _ in $(seq 1 20); do
+        addr=$(hyprctl clients -j 2>/dev/null | jq -r --argjson p "$pid" '.[] | select(.pid == $p) | .address' | head -1)
+        [ -n "$addr" ] && break
+        sleep 0.1
+    done
+    [ -n "$addr" ] && hyprctl dispatch movewindowpixel "exact $x,$y,address:$addr" >/dev/null 2>&1
+    wait "$pid"
     wl-copy -t image/png < "$dir/$file"
 fi