test: add import tests for vec_inf modules to ensure core dependency functionality

Author: kwaak

tests/test_imports.py

@@ -0,0 +1,17 @@
+# Import test for vec_inf modules
+# This script tests the importability of all modules in the vec_inf package using only core dependencies
+
+import unittest
+
+class TestVecInfImports(unittest.TestCase):
+    def test_import_cli_modules(self):
+        try:
+            import vec_inf.cli._cli
+            import vec_inf.cli._config
+            import vec_inf.cli._helper
+            import vec_inf.cli._utils
+        except ImportError as e:
+            self.fail(f"Import failed: {e}")
+
+if __name__ == "__main__":
+    unittest.main()