feat: add tooth icon for desktop shortcut

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

setup-desktop-shortcut.sh

@@ -1,10 +1,16 @@
 #!/bin/bash
 
 PROJECT_DIR="$HOME/Desktop/DentalManagementMH06"
+ICON_SRC="$PROJECT_DIR/assets/dental-icon.svg"
+ICON_DEST="$HOME/.local/share/icons/dental-icon.svg"
 
 # Make start script executable
 chmod +x "$PROJECT_DIR/start-app.sh"
 
+# Install icon
+mkdir -p "$HOME/.local/share/icons"
+cp "$ICON_SRC" "$ICON_DEST"
+
 # Create desktop shortcut
 cat > "$HOME/Desktop/DentalApp.desktop" <<EOF
 [Desktop Entry]
@@ -13,7 +19,7 @@ Type=Application
 Name=Dental App
 Comment=Start Dental Management App (Dev Server + Selenium)
 Exec=$PROJECT_DIR/start-app.sh
-Icon=dental
+Icon=$ICON_DEST
 Terminal=false
 Categories=Application;
 EOF