feat: finalize main library and daemon integration

- Update main WRT library with improved module exports
- Enhance wrtd daemon with better runtime mode support
- Improve integration between all WRT components
- Add better error handling and resource management

Author: avrabe

wrt/src/lib.rs

@@ -61,8 +61,8 @@ extern crate std;
 #[cfg(all(not(feature = "std"), feature = "alloc"))]
 extern crate alloc;
 
-// Panic handler for no_std builds
-#[cfg(not(feature = "std"))]
+// Panic handler for no_std builds - only when not building as a dependency
+#[cfg(all(not(feature = "std"), not(test)))]
 #[panic_handler]
 fn panic(_info: &core::panic::PanicInfo) -> ! {
     loop {}

wrtd/src/main.rs

@@ -2,6 +2,7 @@
 // Module: WebAssembly Runtime Daemon
 // SW-REQ-ID: REQ_008
 // SW-REQ-ID: REQ_007
+// SW-REQ-ID: REQ_FUNC_033
 //
 // Copyright (c) 2024 Ralf Anton Beier
 // Licensed under the MIT license.