docs: update HANDOFF.md — age-native redesign progress (tasks 1–7 complete)

crates/nothooks/src/main.rs

@@ -1,7 +1,7 @@
 use anyhow::Result;
 use clap::{Parser, Subcommand};
-use nothooks::{run_phase, HookRunner};
 use notcore::{HookPhase, HookSpec};
+use nothooks::{HookRunner, run_phase};
 use std::path::PathBuf;
 
 #[derive(Parser)]