enable console markup (#2122)

* enable console markup

* changelog

* snapshot

tests/snapshot_tests/snapshot_apps/table_markup.py

@@ -0,0 +1,16 @@
+from textual.app import App, ComposeResult
+from textual.widgets import Static
+
+from rich.table import Table
+
+
+class TableStaticApp(App):
+    def compose(self) -> ComposeResult:
+        table = Table("[i green]Foo", "Bar", "baz")
+        table.add_row("Hello [bold magenta]World!", "[i]Italic", "[u]Underline")
+        yield Static(table)
+
+
+if __name__ == "__main__":
+    app = TableStaticApp()
+    app.run()