feat(terminal): add WebGL renderer and addon APIs

app/src/terminal/mod.rs

@@ -1,6 +1,15 @@
 pub mod component;
 pub mod core;
+pub mod ime;
+pub mod keyboard;
+pub mod mouse;
 pub mod protocol;
 pub mod scrollback;
+pub mod selection;
 
-pub use component::TerminalPanel;
+pub use component::{
+    Renderer, TerminalCursorOptions, TerminalCursorStyle, TerminalFontOptions, TerminalHandle,
+    TerminalOptions, TerminalPanel, TerminalRenderEvent, TerminalResizeEvent,
+    TerminalSelectionEvent, TerminalTheme,
+};
+pub use core::{SearchDirection, TerminalLink, TerminalSearchMatch};