Add status cli command

gdn-cli/src/commands/status.rs

@@ -0,0 +1,22 @@
+use clap::Parser;
+
+use crate::Environment;
+
+/// Display current status.
+#[derive(Debug, Parser)]
+pub struct Command {}
+
+impl Command {
+    pub fn run(self, env: &Environment) -> anyhow::Result<()> {
+        let data_dir = gdn::data::open(env.data_dir.clone())?;
+        println!("Data dir version: {}", gdn::data::VERSION);
+
+        let state = gdn::data::load_state(&data_dir)?;
+        match state.name {
+            Some(name) => println!("Name: {name}"),
+            None => println!("No name"),
+        }
+
+        Ok(())
+    }
+}