fix: resolve clippy warnings

- Prefix unused variable auth_result with underscore
- Prefix unused field git_data_path with underscore in Purgatory struct
- Add #[allow(clippy::too_many_arguments)] to handle_receive_pack
- Replace len() >= 1 with !is_empty()
- Replace .last() with .next_back() on DoubleEndedIterator
- Fix doc list item overindentation
- Replace map_or(true, ...) with is_none_or(...)
- Replace map_or(false, ...) with is_some_and(...)

1 files changed, 3 insertions, 3 deletions

diff --git a/src/purgatory/mod.rs b/src/purgatory/mod.rs
index 894c941..9427c71 100644
--- a/src/purgatory/mod.rs
+++ b/src/purgatory/mod.rs
@@ -61,7 +61,7 @@ pub struct Purgatory {
     /// Maps repository identifier to sync queue entry with timing/backoff state.
     sync_queue: Arc<DashMap<String, SyncQueueEntry>>,
 
-    git_data_path: PathBuf,
+    _git_data_path: PathBuf,
 }
 
 impl Purgatory {
@@ -71,7 +71,7 @@ impl Purgatory {
             state_events: Arc::new(DashMap::new()),
             pr_events: Arc::new(DashMap::new()),
             sync_queue: Arc::new(DashMap::new()),
-            git_data_path: git_data_path.into(),
+            _git_data_path: git_data_path.into(),
         }
     }
 
@@ -135,7 +135,7 @@ impl Purgatory {
         if self
             .state_events
             .get(identifier)
-            .map_or(false, |entries| !entries.is_empty())
+            .is_some_and(|entries| !entries.is_empty())
         {
             return true;
         }