first textarea implementation

canvas/src/textarea/mod.rs

@@ -0,0 +1,14 @@
+// src/textarea/mod.rs
+// Module routing and re-exports only. No logic here.
+
+pub mod provider;
+pub mod state;
+
+#[cfg(feature = "gui")]
+pub mod widget;
+
+pub use provider::TextAreaProvider;
+pub use state::{TextAreaEditor, TextAreaState};
+
+#[cfg(feature = "gui")]
+pub use widget::TextArea;