feat: add basic structure

examples/service/char_plan/Cargo.toml

@@ -6,4 +6,4 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-char = { path = "../../../crates/char" }
+char_sdk = { path = "../../../crates/char_sdk" }

examples/service/char_plan/src/main.rs

@@ -1,14 +1,15 @@
 struct Run;
-impl char::Action for Run {}
+impl char_sdk::Action for Run {}
 
 struct Build;
-impl char::Action for Build {}
+impl char_sdk::Action for Build {}
 
 fn main() {
-    char::new()
-        .add_context(char::dagger::Context::default())
+    char_sdk::CharBuilder::new()
+        .add_context(char_sdk::std::dagger::Context::default())
         .add_action(Run {})
         .add_action(Build {})
-        .add_plugin(char::std::k8s::Context::default())
-        .execute();
+        .add_plugin(char_sdk::std::k8s::Plugin::default())
+        .execute()
+        .unwrap();
 }