feat: with module example and api

Signed-off-by: kjuulh <contact@kjuulh.io>

examples/example-module/Cargo.toml

@@ -0,0 +1,16 @@
+[package]
+name = "example-module"
+repository.workspace = true
+description.workspace = true
+readme.workspace = true
+license-file.workspace = true
+authors.workspace = true
+version.workspace = true
+edition.workspace = true
+
+[lib]
+crate-type = ["cdylib"]
+
+[dependencies]
+
+