fix: streamline script execution by removing unnecessary array handling

setup.sh

@@ -24,22 +24,20 @@ if [ -d "$DOTFILES_DIR/scripts" ]; then
     log_info "Running setup scripts..."
     
     script_count=0
-    # Collect numbered scripts into an array
-    # Enable nullglob to ensure no-match yields empty array
-    shopt -s nullglob
-    scripts=("$DOTFILES_DIR/scripts"/[0-9][0-9]-*.sh)
-    shopt -u nullglob
-    # Run each discovered script
-    for script in "${scripts[@]}"; do
-        script_name=$(basename "$script")
-        log_info "Running $script_name..."
-        if bash "$script" "$DOTFILES_DIR"; then
-            log_success "✓ $script_name completed"
-        else
-            log_error "✗ $script_name failed"
-            exit 1
+    # Find and run all numbered scripts using shell globbing
+    for script in "$DOTFILES_DIR/scripts"/[0-9][0-9]-*.sh; do
+        if [ -f "$script" ]; then
+            script_name=$(basename "$script")
+            log_info "Running $script_name..."
+            # Source the script to run in the current shell and receive $DOTFILES_DIR as $1
+            if source "$script" "$DOTFILES_DIR"; then
+                log_success "✓ $script_name completed"
+            else
+                log_error "✗ $script_name failed"
+                exit 1
+            fi
+            ((script_count++))
         fi
-        ((script_count++))
     done
     
     if [ $script_count -eq 0 ]; then