Add a check for missing files befor commit

scripts/check-untracked.sh

@@ -0,0 +1,9 @@
+#!/bin/bash
+untracked=$(git ls-files --others --exclude-standard)
+
+if [ -n "$untracked" ]; then
+    echo "Error: The following files are untracked and not ignored:"
+    echo "$untracked"
+    echo "Please add them to Git or ignore them in .gitignore before committing."
+    exit 1
+fi