fix: correct script path in setup.sh for proper execution

setup.sh

@@ -25,10 +25,8 @@ if [ -d "$DOTFILES_DIR/scripts" ]; then
     
     # Look for numbered scripts and run them in order
     script_count=0
-    for script in "$DOTFILES_DIR/scripts"/[0-9][0-9]-*.sh; do
+    for script in "$DOTFILES_DIR"/scripts/[0-9][0-9]-*.sh; do
         if [ -f "$script" ]; then
-            # Make executable and run
-            chmod +x "$script" 2>/dev/null || true
             script_name=$(basename "$script")
             log_info "Running $script_name..."