DEVX-98: feat: add lint_docs tool, fix doc_coverage/check_translations for any repo

tests/unit/test_check_translations.py

@@ -184,6 +184,14 @@ class TestMain:
         result = runner.invoke(check_translations.main, ["--translations", str(trans_file)])
         assert result.exit_code == 0
 
+    def test_no_translations_file_skips(self, tmp_path: Path, monkeypatch: pytest.MonkeyPatch) -> None:
+        """When no translations file is found, should pass with skip message."""
+        monkeypatch.chdir(tmp_path)
+        runner = CliRunner()
+        result = runner.invoke(check_translations.main, [])
+        assert result.exit_code == 0
+        assert "No translations file found" in result.output
+
 
 class TestPrintResult:
     def test_prints_all_good(self, capsys: pytest.CaptureFixture[str]) -> None: