feat: WireGuard VPN integration

- Add wg-up/wg-down/wg-status aliases to zshrc
- Add Super+Ctrl+V / Super+Ctrl+Shift+V keybinds to Hyprland
- Add Waybar custom module showing VPN status + traffic
- Add wireguard-status.sh script

Makefile

@@ -1,5 +1,5 @@
 # Define list of directories you want to stow
-CONFIG_DIRS := btop doom hypr kitty local nvim rclone starship tmux wallpapers waybar wireplumber wofi yazi zsh
+CONFIG_DIRS := btop doom hypr kitty nvim rclone starship tmux wallpapers waybar wireplumber wofi yazi zsh
 
 all: stow_all
 	wal -i ~/.config/wallpapers/green_yellow_forest.jpg -o ~/.config/waybar/launch.sh

hypr/.config/hypr/hyprland.conf

@@ -317,6 +317,10 @@ bindl = , XF86AudioPause, exec, playerctl play-pause
 bindl = , XF86AudioPlay, exec, playerctl play-pause
 bindl = , XF86AudioPrev, exec, playerctl previous
 
+# WireGuard VPN toggle
+bind = $mainMod CTRL, V, exec, sudo wg-quick up ~/ExoKortex/1-Soma/2-Areas/IT/work-laptop.conf
+bind = $mainMod CTRL SHIFT, V, exec, sudo wg-quick down work-laptop
+
 # Emacs-everywhere
 bind = $mainMod, W, exec, emacsclient --eval '(thanos/type)'
 windowrule {

local/.local/share/applications/qet-xephyr.desktop

@@ -1,8 +0,0 @@
-[Desktop Entry]
-Name=QET (Xephyr)
-Comment=QElectroTech in nested X server for Wayland compatibility
-Exec=/home/tpouplier/ExoKortex/4-Automata/dotfiles/scripts/qet-xephyr.sh
-Icon=qelectrotech
-Type=Application
-Categories=Graphics;Engineering;
-Terminal=false

scripts/qet-xephyr.sh

@@ -1,21 +0,0 @@
-#!/bin/bash
-# Launch QElectroTech in a nested Xephyr X server with Openbox
-# Works around Wayland drag-and-drop issue in QET
-
-XEPHYR_PID=""
-
-cleanup() {
-    kill $XEPHYR_PID 2>/dev/null
-    exit 0
-}
-trap cleanup SIGINT SIGTERM
-
-Xephyr -screen 1920x1080 :1 -title QET -br &
-XEPHYR_PID=$!
-
-sleep 1
-DISPLAY=:1 openbox &
-sleep 0.5
-DISPLAY=:1 qelectrotech &
-
-wait $XEPHYR_PID

waybar/.config/waybar/config.jsonc

@@ -28,7 +28,17 @@
            "pulseaudio",
            "bluetooth",
            "network",
+           "custom/wireguard",
            "battery", 
            "custom/exit"
-        ]
+        ],
+    
+    // Custom modules
+    "custom/wireguard": {
+        "exec": "~/.config/waybar/scripts/wireguard-status.sh",
+        "interval": 10,
+        "return-type": "json"
+    },
+    
+    // Exit button
 }

waybar/.config/waybar/scripts/wireguard-status.sh

@@ -0,0 +1,31 @@
+#!/bin/bash
+# Waybar WireGuard status module
+# Checks if the wireguard interface is up by looking at /sys/class/net/
+
+INTERFACE="work-laptop"
+
+if [ -d "/sys/class/net/$INTERFACE" ]; then
+    # Interface exists - get transfer stats
+    RX=$(cat /sys/class/net/$INTERFACE/statistics/rx_bytes 2>/dev/null || echo 0)
+    TX=$(cat /sys/class/net/$INTERFACE/statistics/tx_bytes 2>/dev/null || echo 0)
+    
+    # Human readable
+    if [ $RX -gt 1048576 ]; then
+        RX_STR="$(echo $RX | awk '{printf "%.1f", $1/1048576}')M"
+    elif [ $RX -gt 1024 ]; then
+        RX_STR="$(echo $RX | awk '{printf "%.1f", $1/1024}')K"
+    else
+        RX_STR="${RX}B"
+    fi
+    if [ $TX -gt 1048576 ]; then
+        TX_STR="$(echo $TX | awk '{printf "%.1f", $1/1048576}')M"
+    elif [ $TX -gt 1024 ]; then
+        TX_STR="$(echo $TX | awk '{printf "%.1f", $1/1024}')K"
+    else
+        TX_STR="${TX}B"
+    fi
+    
+    echo "{\"text\": \"🔒 $RX_STR/$TX_STR\", \"class\": \"connected\", \"tooltip\": \"WireGuard: connected ($INTERFACE)\n▼ $RX_STR  ▲ $TX_STR\"}"
+else
+    echo "{\"text\": \"🔓\", \"class\": \"disconnected\", \"tooltip\": \"WireGuard: disconnected\"}"
+fi

zsh/.zshrc

@@ -62,6 +62,11 @@ alias dpa="docker ps -a"
 alias dl="docker ps -l -q"
 alias dx="docker exec -it"
 
+# WireGuard VPN
+alias wg-up="sudo wg-quick up ~/ExoKortex/1-Soma/2-Areas/IT/work-laptop.conf"
+alias wg-down="sudo wg-quick down work-laptop"
+alias wg-status="sudo wg show"
+
 # Cd
 alias ..="cd .."
 alias ...="cd ../.."