refactor: move template into src

src/embedded_template.rs

@@ -13,9 +13,9 @@ impl EmbeddedTemplate {
     /// Get the embedded template files
     pub fn new() -> Self {
         Self {
-            cargo_toml: include_str!("../template/Cargo.toml"),
-            build_rs: include_str!("../template/build.rs"),
-            main_rs: include_str!("../template/src/main.rs"),
+            cargo_toml: include_str!("./template/crg.toml"),
+            build_rs: include_str!("./template/build.rs"),
+            main_rs: include_str!("./template/src/main.rs"),
         }
     }