feat: list contents of current directory

Cargo.toml

@@ -4,3 +4,4 @@ version = "0.1.0"
 edition = "2021"
 
 [dependencies]
+anyhow = "1.0"

src/main.rs

@@ -1,3 +1,11 @@
-fn main() {
-    println!("Hello, world!");
+fn main() -> anyhow::Result<()> {
+    println!("Forgejo TODO Checker!");
+
+    // list files in current directory to get a feel for what we have access to
+    std::fs::read_dir(".")?
+        .filter_map(Result::ok)
+        .map(|e| e.path())
+        .for_each(|e| println!("{e:?}"));
+
+    Ok(())
 }