chore: Document wasmcloud package

Signed-off-by: Joonas Bergius <joonas@cosmonic.com>

wasmcloud/config.go

@@ -2,6 +2,11 @@ package wasmcloud
 
 import "go.wasmcloud.dev/component/gen/wasi/config/runtime"
 
+// GetConfigOrDefault tries to get a configuration value by provided key using
+// [wasi:config/store.get] and falling back to the provided defaultValue if a
+// configuration value by provided key is not found.
+//
+// [wasi:config/store.get]: https://github.com/WebAssembly/wasi-runtime-config/blob/f4d699bc6dd77adad99fa1a2246d482225ec6485/wit/store.wit#L17-L24
 func GetConfigOrDefault(key string, defaultValue string) string {
 	res := runtime.Get(key)
 	if res.IsOK() {

wasmcloud/secret.go

@@ -7,6 +7,8 @@ import (
 	"go.wasmcloud.dev/component/gen/wasmcloud/secrets/store"
 )
 
+// SecretGetAndReveal attempts to access a secret identified by the provided key
+// and reveal it, returning the stored value as a slice of bytes.
 func SecretGetAndReveal(key string) ([]byte, error) {
 	res := store.Get(key)
 	if res.IsErr() {