add: more TUI stuff

tui-tea/src/lib.rs

@@ -0,0 +1,15 @@
+mod model;
+mod hellolabel;
+
+pub use model::*;
+
+#[derive(Debug, PartialEq)]
+pub enum Msg {
+    AppClose,
+}
+
+// Let's define the component ids for our application
+#[derive(Debug, Eq, PartialEq, Clone, Hash)]
+pub enum Id {
+    Label,
+}