feat: Initial rewrite of python render tool

src/lib.rs

@@ -0,0 +1,26 @@
+#![feature(impl_trait_in_assoc_type, path_absolute_method)]
+use std::path::{Path, PathBuf};
+use std::sync::OnceLock;
+
+pub mod cluster;
+pub mod environment;
+pub mod node;
+pub mod patch;
+pub mod schematic;
+pub mod secret;
+
+pub(crate) static REPO_PATH: OnceLock<PathBuf> = OnceLock::new();
+
+pub fn set_repo_path(path: impl Into<PathBuf>) {
+    REPO_PATH
+        .set(path.into())
+        .expect("Repo path already initialized");
+}
+
+fn get_repo_path() -> &'static Path {
+    REPO_PATH.get().expect("Repo path not initialized")
+}
+
+fn get_talos_config_path() -> PathBuf {
+    get_repo_path().join("talos")
+}