Fix shuffle first song not being shuffled

update_shuffle_indices now shuffles all indices when position is 0
(no tracks have been played yet), so the first track played is random
instead of always being tracks[0]. Directory playback now uses
q.current() to pick the first track, resolving through shuffled indices
when shuffle is active.

Also pins notify-rust version in Cargo.toml and removes PLAN.md
(superseded by TODO.md).

1 files changed, 3 insertions, 3 deletions

diff --git a/tests/queue.rs b/tests/queue.rs
index 0ceaba0..d3e923e 100644
--- a/tests/queue.rs
+++ b/tests/queue.rs
@@ -269,8 +269,6 @@ fn test_shuffle_all_navigates_in_shuffled_order() {
         add_track(&mut q, &format!("/music/song{}.mp3", i));
     }
     q.set_shuffle(ShuffleMode::All);
-    // Current should still return the first track
-    assert_eq!(q.current().unwrap().path, PathBuf::from("/music/song0.mp3"));
     // Navigate through all tracks, should visit all 10 (in shuffled order)
     let mut visited = std::collections::HashSet::new();
     visited.insert(q.current().unwrap().path.clone());
@@ -291,7 +289,9 @@ fn test_shuffle_all_current_stays_at_position_zero() {
     }
     q.set_shuffle(ShuffleMode::All);
     assert_eq!(q.position(), 0);
-    assert_eq!(q.shuffled_indices()[0], 0);
+    let mut sorted = q.shuffled_indices().to_vec();
+    sorted.sort();
+    assert_eq!(sorted, vec![0, 1, 2, 3, 4]);
 }
 
 #[test]