fix: remove unnecessary argument passing in script execution for clarity

setup.sh

@@ -29,7 +29,7 @@ if [ -d "$DOTFILES_DIR/scripts" ]; then
     while IFS= read -r script; do
         script_name=$(basename "$script")
         log_info "Running $script_name..."
-        if bash "$script" "$DOTFILES_DIR"; then
+        if bash "$script"; then
             log_success "✓ $script_name completed"
         else
             log_error "✗ $script_name failed"