feat: migrate to Wayland-native media tools, drop X11 cruft, polish waybar and hyprland

- Switch ffmpeg/maim/slop → grim/slurp/wf-recorder (X11→Wayland)
- Rewrite screen-recording script for wf-recorder+slurp
- Add window-rewrite icons and style workspace buttons in waybar
- Set --class on kitty desktop entries for correct hyprland window matching
- Remove i3-keybindings script and stale rofi window rules
- Tweak cursor size, border colors, file-explorer dimensions

3 files changed, 17 insertions, 43 deletions

diff --git a/modules/scripts/screen-recording/assertions.nix b/modules/scripts/screen-recording/assertions.nix
index ad4d1eb..f858623 100644
--- a/modules/scripts/screen-recording/assertions.nix
+++ b/modules/scripts/screen-recording/assertions.nix
@@ -1,11 +1,11 @@
 { config, ... }:
 [
   {
-    assertion = !config.scripts.screen-recording.enable || config.media.ffmpeg.enable;
-    message = "scripts.screen-recording is enabled but requires `media.ffmpeg.enable`.";
+    assertion = !config.scripts.screen-recording.enable || config.media.slurp.enable;
+    message = "scripts.screen-recording is enabled but requires `media.slurp.enable`.";
   }
   {
-    assertion = !config.scripts.screen-recording.enable || config.media.slop.enable;
-    message = "scripts.screen-recording is enabled but requires `media.slop.enable`.";
+    assertion = !config.scripts.screen-recording.enable || config.media.wf-recorder.enable;
+    message = "scripts.screen-recording is enabled but requires `media.wf-recorder.enable`.";
   }
 ]
diff --git a/modules/scripts/screen-recording/default.nix b/modules/scripts/screen-recording/default.nix
index f687d36..b997b02 100644
--- a/modules/scripts/screen-recording/default.nix
+++ b/modules/scripts/screen-recording/default.nix
@@ -9,10 +9,10 @@ let
   base = mkScriptModule {
     name = "screen-recording";
     path = ./script.sh;
-    description = "Screen recording script using FFmpeg and slop for region selection\nRecords X11 screen to MP4 with x264 encoding\nUsage: screen-recording.sh [-s|--select]\n  -s, --select  Launch slop to select recording region";
+    description = "Screen recording script using wf-recorder and slurp for region selection\nRecords Wayland screen to MP4\nUsage: screen-recording.sh [-s|--select]\n  -s, --select  Launch slurp to select recording region";
     deps = [
-      config.media.ffmpeg.package
-      config.media.slop.package
+      config.media.slurp.package
+      config.media.wf-recorder.package
     ];
     desktop = {
       enable = true;
diff --git a/modules/scripts/screen-recording/script.sh b/modules/scripts/screen-recording/script.sh
index a3bf86a..c2dafbe 100644
--- a/modules/scripts/screen-recording/script.sh
+++ b/modules/scripts/screen-recording/script.sh
@@ -17,43 +17,23 @@ while [[ "$#" -gt 0 ]]; do
 done
 
 # --- 2. GEOMETRY SELECTION ---
-# Default to a standard 1080p fallback if detection fails
-WIDTH=1920
-HEIGHT=1080
-X_OFF=0
-Y_OFF=0
-
-# Try to get actual root window size if xwininfo exists
-if command -v xwininfo >/dev/null 2>&1; then
-	WIDTH=$(xwininfo -root | grep 'Width:' | awk '{print $2}')
-	HEIGHT=$(xwininfo -root | grep 'Height:' | awk '{print $2}')
-fi
+GEOMETRY=""
 
 if [ "$SELECT_MODE" = true ]; then
-	if command -v slop >/dev/null 2>&1; then
+	if command -v slurp >/dev/null 2>&1; then
 		echo -e "${YELLOW}Select a window or draw a box...${NC}"
-		# slop output: 123 456 10 20
-		read -r W H X Y < <(slop -f "%w %h %x %y" --nokeyboard)
+		GEOMETRY=$(slurp)
 
-		if [ -n "$W" ]; then
-			WIDTH=$W
-			HEIGHT=$H
-			X_OFF=$X
-			Y_OFF=$Y
-		else
+		if [ -z "$GEOMETRY" ]; then
 			echo "Selection cancelled. Exiting."
 			exit 1
 		fi
 	else
-		echo -e "${RED}Error: 'slop' not found.${NC} Recording full screen..."
+		echo -e "${RED}Error: 'slurp' not found.${NC} Recording full screen..."
 		sleep 1
 	fi
 fi
 
-# Ensure even dimensions (FFmpeg/x264 requirement)
-WIDTH=$(( WIDTH + WIDTH % 2 ))
-HEIGHT=$(( HEIGHT + HEIGHT % 2 ))
-
 # --- 3. START RECORDING ---
 FILENAME="$OUT_DIR/recording-$(date +%Y%m%d-%H%M%S).mp4"
 
@@ -62,16 +42,10 @@ echo -e "Press ${YELLOW}'q'${NC} in this terminal to stop."
 echo "File: $FILENAME"
 echo "------------------------------------------------"
 
-# We pass arguments explicitly here to avoid "Unrecognized option" shell errors
-ffmpeg -hide_banner \
-	-f x11grab \
-	-video_size "${WIDTH}x${HEIGHT}" \
-	-framerate 30 \
-	-i "${DISPLAY:-:0.0}+${X_OFF},${Y_OFF}" \
-	-c:v libx264 \
-	-preset ultrafast \
-	-crf 23 \
-	-pix_fmt yuv420p \
-	"$FILENAME"
+if [ -n "$GEOMETRY" ]; then
+	wf-recorder -g "$GEOMETRY" -f "$FILENAME"
+else
+	wf-recorder -f "$FILENAME"
+fi
 
 echo -e "\n${GREEN}Done!${NC} Video saved to $FILENAME"