damourChris/WasmtimeRuntime.jl

AI Summary: Organize the sidebar of the WasmtimeRuntime.jl documentation into logical sections (e.g., Getting Started, Core Concepts, Wasm Stuff, etc.) to improve readability and navigation, as described in the issue's description and the linked JuliaDocs guide.

AI Summary: Implement a default constructor for the `WasmStore` struct in the Julia Wasmtime wrapper, which implicitly creates a default `WasmEngine` instance if one isn't provided. Consider the implications of losing the explicit engine reference and potential memory management issues.

AI Summary: Implement asynchronous/await support in the WasmtimeRuntime.jl Julia wrapper for the Wasmtime WebAssembly runtime. This involves integrating Wasmtime's async capabilities with Julia's async/await system, ensuring proper handling of async function calls, channels, cancellation, and error management. Testing will involve validating async function calls, integration with Julia's async system, and robust error handling.