Add modules support (#1015)

Add experimental C++20 module suppport.
Co-authored-by: ArthurSonzogni <sonzogniarthur@gmail.com>

src/ftxui/component/component_base.cppm

@@ -0,0 +1,28 @@
+/**
+ * @file component_base.cppm
+ * @brief Module file for the ComponentBase class of the Component module
+ */
+
+module;
+
+#include <ftxui/component/component_base.hpp>
+
+export module ftxui.component.component_base;
+
+/**
+ * @namespace ftxui
+ * @brief The FTXUI ftxui:: namespace
+ */
+export namespace ftxui {
+    using ftxui::Delegate;
+    using ftxui::Focus;
+    using ftxui::Event;
+
+    namespace animation {
+        using ftxui::animation::Params;
+    }
+
+    using ftxui::ComponentBase;
+    using ftxui::Component;
+    using ftxui::Components;
+}