chore: apply cargo fmt and fix clippy warnings

Fix pre-existing clippy lints:
- &PathBuf -> &Path in audit_cleanup.rs
- too_many_arguments on process_newly_available_git_data,
  process_purgatory_announcements, and HttpService::new
- clone_on_copy for PublicKey (Copy type) in purgatory cleanup loop

1 files changed, 5 insertions, 1 deletions

diff --git a/src/nostr/policy/state.rs b/src/nostr/policy/state.rs
index df743ae..80fe84c 100644
--- a/src/nostr/policy/state.rs
+++ b/src/nostr/policy/state.rs
@@ -158,7 +158,11 @@ impl StatePolicy {
         // authorized it.
         for owner_hex in &authorized_owners {
             if let Ok(owner_pk) = nostr_sdk::PublicKey::from_hex(owner_hex) {
-                if self.ctx.purgatory.has_purgatory_announcement(&owner_pk, &state.identifier) {
+                if self
+                    .ctx
+                    .purgatory
+                    .has_purgatory_announcement(&owner_pk, &state.identifier)
+                {
                     self.ctx.purgatory.extend_announcement_expiry(
                         &owner_pk,
                         &state.identifier,