Add test_braille to core test suite in tests/core/__init__.py

Co-authored-by: wannaphong <8536487+wannaphong@users.noreply.github.com>

Author: Copilot

tests/core/__init__.py

@@ -11,6 +11,7 @@
 # Names of module to be tested
 test_packages: list[str] = [
     "tests.core.test_ancient",
+    "tests.core.test_braille",
     "tests.core.test_cli",
     "tests.core.test_corpus",
     "tests.core.test_generate",