feat(waybar): enhance status bar with icons, modules, and interactivity

- Add nerd font icons (large size) for cpu, memory, disk, temperature, volume
- Add temperature module next to CPU in sysmonitor group
- Add battery module with warning/critical states
- Add custom netspeed module with fixed-width output and SSID tooltip
- Add layout indicator with clickable cycling through layouts
- Add window title module to left panel
- Add network scratchpad with nmtui (click netspeed to toggle)
- Add toggle-scratchpad script to handle focus-loss auto-close
- Make sysmonitor modules clickable to toggle monitor scratchpad
- Add right-click on volume to toggle audio scratchpad
- Update clock format to "Sun, Jan 25 2025 08:04 PM CST"
- Remove nm-applet from autostart (replaced by nmtui scratchpad)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

1 files changed, 52 insertions, 0 deletions

diff --git a/dotfiles/hyprland/.local/bin/waybar-netspeed b/dotfiles/hyprland/.local/bin/waybar-netspeed
new file mode 100755
index 0000000..504ad8c
--- /dev/null
+++ b/dotfiles/hyprland/.local/bin/waybar-netspeed
@@ -0,0 +1,52 @@
+#!/bin/sh
+# Network speed monitor with fixed-width output for waybar
+# Outputs JSON with upload/download speeds padded to consistent width
+
+INTERFACE=$(ip route | awk '/default/ {print $5; exit}')
+
+if [ -z "$INTERFACE" ]; then
+    echo '{"text": "No network", "class": "disconnected"}'
+    exit 0
+fi
+
+RX1=$(cat /sys/class/net/$INTERFACE/statistics/rx_bytes)
+TX1=$(cat /sys/class/net/$INTERFACE/statistics/tx_bytes)
+sleep 1
+RX2=$(cat /sys/class/net/$INTERFACE/statistics/rx_bytes)
+TX2=$(cat /sys/class/net/$INTERFACE/statistics/tx_bytes)
+
+RX_RATE=$((RX2 - RX1))
+TX_RATE=$((TX2 - TX1))
+
+format_speed() {
+    local bytes=$1
+    if [ $bytes -ge 1073741824 ]; then
+        printf "%6.2f G" $(echo "scale=2; $bytes / 1073741824" | bc)
+    elif [ $bytes -ge 1048576 ]; then
+        printf "%6.2f M" $(echo "scale=2; $bytes / 1048576" | bc)
+    elif [ $bytes -ge 1024 ]; then
+        printf "%6.2f K" $(echo "scale=2; $bytes / 1024" | bc)
+    else
+        printf "%6d B" $bytes
+    fi
+}
+
+UP=$(format_speed $TX_RATE)
+DOWN=$(format_speed $RX_RATE)
+
+# Get IP for tooltip
+IP=$(ip -4 addr show $INTERFACE | awk '/inet / {print $2}')
+
+# Check if WiFi and get SSID
+SSID=""
+if command -v iwgetid >/dev/null 2>&1; then
+    SSID=$(iwgetid -r 2>/dev/null)
+fi
+
+if [ -n "$SSID" ]; then
+    TOOLTIP="$SSID ($INTERFACE: $IP)"
+else
+    TOOLTIP="$INTERFACE: $IP"
+fi
+
+echo "{\"text\": \"${UP} 󰕒  ${DOWN} 󰇚\", \"tooltip\": \"$TOOLTIP\", \"class\": \"connected\"}"