feat: support lists in parsing

Signed-off-by: Konstantin Fickel <mail@konstantinfickel.de>

test/test_parse.py

@@ -213,3 +213,18 @@ class TestParseProcess:
                 ),
             ],
         )
+
+    def test_simple_list(self):
+        file_text = "* hello world\n  * @Marker i've got a marker"
+
+        assert parse_markdown_file(self.file_name, file_text).shard == Shard(
+            markers=[],
+            tags=[],
+            start_line=1,
+            end_line=2,
+            children=[
+                Shard(
+                    markers=["Marker"], tags=[], start_line=2, end_line=2, children=[]
+                )
+            ],
+        )