T11b loading: progress bars and rings that glide, loading overlay, lazy load, suspense and async view, refresh and typing indicators, upload list; draw-time notifies ask for a frame

src/forms/mod.rs

@@ -41,6 +41,7 @@ mod tests;
 mod text;
 mod transfer;
 mod unit;
+mod upload;
 
 pub use card::{CheckboxCard, RadioCard};
 pub use cascade::{Cascade, Cascader};
@@ -92,3 +93,4 @@ pub(crate) use text::{Down, Enter, Up, bind_keys};
 pub use text::{Highlight, InputEvent, TextInput};
 pub use transfer::TransferList;
 pub use unit::UnitInput;
+pub use upload::{Upload, UploadList, UploadState};