Enhance memory management and debugging in WazeroRuntime

- Introduced new helper functions for memory allocation and reading in `wazeroruntime.go`, improving safety and efficiency.
- Added a maximum memory pages constant to centralize memory configuration.
- Refactored `callContractFn` to streamline memory operations and enhance debug logging for better traceability during contract execution.
- Implemented region-based approaches for writing environment, message, and info data, ensuring robust memory handling.
- Improved error handling and validation for memory operations, enhancing overall reliability.

internal/runtime/hostfunctions.go

@@ -1271,6 +1271,7 @@ func RegisterHostFunctions(runtime wazero.Runtime, env *RuntimeEnvironment) (waz
 		WithResultNames("key_ptr").
 		Export("db_next_key")
 
+	// Compile and return the module
 	return builder.Compile(context.Background())
 }