initial arhitectural overhaul

Signed-off-by: Sienna Meridian Satterwhite <sienna@r3t.io>

crates/libmarathon/src/platform/ios/mod.rs

@@ -0,0 +1,10 @@
+//! iOS platform support
+//!
+//! This module contains iOS-specific input capture code.
+
+pub mod pencil_bridge;
+
+pub use pencil_bridge::{
+    drain_as_input_events, drain_raw, pencil_point_received, swift_attach_pencil_capture,
+    RawPencilPoint,
+};