fix lint errors

src/event.rs

@@ -1,6 +1,6 @@
 use crate::proxy::ProxyType;
 
-#[allow(dead_code)]
+#[cfg_attr(not(feature="tui"), expect(dead_code))]
 pub enum AppEvent {
     GeoDbTotal(Option<u64>),
     GeoDbDownloaded(usize),
@@ -20,6 +20,5 @@ pub enum Event {
     Tick,
     #[cfg(feature = "tui")]
     Crossterm(crossterm::event::Event),
-    #[allow(dead_code)]
     App(AppEvent),
 }

src/main.rs

@@ -5,10 +5,9 @@
     clippy::nursery,
     clippy::cargo
 )]
-#![allow(
+#![expect(
     clippy::absolute_paths,
     clippy::allow_attributes_without_reason,
-    clippy::allow_attributes,
     clippy::arbitrary_source_item_ordering,
     clippy::blanket_clippy_restriction_lints,
     clippy::default_numeric_fallback,
@@ -21,8 +20,6 @@
     clippy::mod_module_files,
     clippy::multiple_crate_versions,
     clippy::pattern_type_mismatch,
-    clippy::pub_with_shorthand,
-    clippy::too_many_lines,
     clippy::question_mark_used,
     clippy::shadow_reuse,
     clippy::shadow_unrelated,