remove tunnel functions

hosts/darwin/home-default.nix

@@ -48,106 +48,8 @@
   # darwin-specific alias
   programs.zsh.shellAliases = {
       oss = "sudo darwin-rebuild switch --flake ~/.config/nix#$(hostname)";
-
-      preview = "open -a Preview";
-      slide = "open -a SlidePilot";
-
-      # Network monitoring aliases
-      bw = "sudo bandwhich";
-      bw-raw = "sudo bandwhich --raw";
-      bw-dns = "sudo bandwhich --show-dns";
   };
 
-  # Darwin-specific zsh functions
-  programs.zsh.initContent = ''
-    # Function to search and open all macOS applications
-    function app() {
-      local app_path
-      local file_to_open="$1"
-
-      app_path=$( (find -L /Applications -name "*.app" -maxdepth 2 2>/dev/null; \
-                   find -L ~/Applications -name "*.app" -maxdepth 3 2>/dev/null; \
-                   find /System/Applications -name "*.app" -maxdepth 2 2>/dev/null; \
-                   find /System/Applications/Utilities -name "*.app" -maxdepth 1 2>/dev/null) |
-        sort | uniq |
-        fzf --header="Select app to open''${file_to_open:+ file: $file_to_open}" \
-            --preview 'basename {} .app' \
-            --preview-window=up:1 \
-            --height=40%)
-
-      if [[ -n "$app_path" ]]; then
-        if [[ -n "$file_to_open" ]]; then
-          open -a "$app_path" "$file_to_open"
-        else
-          open "$app_path"
-        fi
-      fi
-    }
-
-    # SSH tunnel functions for easy VPN-like functionality
-    function tunnel-on() {
-      if [[ -z "$1" ]]; then
-        echo "Usage: tunnel-on <host>"
-        return 1
-      fi
-
-      local host="$1"
-      local port=1080  # Use port 1080 (standard SOCKS port)
-
-      # Check if there's already an active tunnel
-      local existing_tunnel=$(ps aux | grep -E "ssh -D $port" | grep -v grep)
-      if [[ -n "$existing_tunnel" ]]; then
-        echo "Existing tunnel detected. Switching to $host..."
-        echo "Stopping current tunnel..."
-        pkill -f "ssh -D $port"
-        sleep 1
-      fi
-
-      echo "Starting SOCKS tunnel to $host on port $port..."
-
-      # Start SSH tunnel in background
-      ssh -D $port -N -f "$host"
-      if [[ $? -eq 0 ]]; then
-        echo "Tunnel established. Configuring system proxy..."
-
-        # Configure system proxy
-        networksetup -setsocksfirewallproxy "Wi-Fi" localhost $port
-        networksetup -setsocksfirewallproxystate "Wi-Fi" on
-
-        echo "✓ System proxy enabled on Wi-Fi (localhost:$port -> $host)"
-      else
-        echo "✗ Failed to establish tunnel to $host"
-        return 1
-      fi
-    }
-
-    function tunnel-off() {
-      local port=1080
-      echo "Disabling system proxy..."
-      networksetup -setsocksfirewallproxystate "Wi-Fi" off
-      echo "✓ System proxy disabled"
-
-      echo "Stopping SSH tunnels..."
-      pkill -f "ssh -D $port"
-      echo "✓ SSH tunnels stopped"
-    }
-
-    function tunnel-status() {
-      local port=1080
-      echo "=== System Proxy Status ==="
-      networksetup -getsocksfirewallproxy "Wi-Fi" | grep -E "Enabled|Server|Port"
-
-      echo ""
-      echo "=== Active SSH Tunnels ==="
-      local tunnels=$(ps aux | grep -E "ssh -D $port" | grep -v grep)
-      if [[ -n "$tunnels" ]]; then
-        echo "$tunnels"
-      else
-        echo "No active SSH tunnels"
-      fi
-    }
-  '';
-
   home.packages = with pkgs; [
     texlive.combined.scheme-full
     httpie

hosts/nixos/home-default.nix

@@ -29,11 +29,6 @@
   # nixOS-specific alias
   programs.zsh.shellAliases = {
       oss = "sudo nixos-rebuild switch --flake ~/.config/nix#$(hostname)";
-
-      # Network monitoring aliases (no sudo needed - NixOS module handles permissions)
-      bw = "bandwhich";
-      bw-raw = "bandwhich --raw";
-      bw-dns = "bandwhich --show-dns";
   };
 
   home.packages = with pkgs; [