fix(clippy): resolve 7 lints for Rust 1.95

src/commands/repo.rs

@@ -77,7 +77,7 @@ pub fn run_discover(ctx: &mut crate::storage::AppContext) -> anyhow::Result<()>
     let sims = discover_similar_projects(&conn)?;
 
     let mut merged: HashMap<(String, String, String), Discovery> = HashMap::new();
-    for d in deps.into_iter().chain(sims.into_iter()) {
+    for d in deps.into_iter().chain(sims) {
         let key = (d.from.clone(), d.to.clone(), d.relation_type.clone());
         if let Some(existing) = merged.get(&key) {
             if d.confidence > existing.confidence {

src/knowledge_engine/fallback.rs

@@ -28,7 +28,7 @@ pub fn generate_fallback_summary(path: &Path) -> (String, String) {
         }
     }
     let mut pairs: Vec<(String, usize)> = counts.into_iter().collect();
-    pairs.sort_by(|a, b| b.1.cmp(&a.1));
+    pairs.sort_by_key(|b| std::cmp::Reverse(b.1));
     let top: Vec<String> =
         pairs.into_iter().take(3).map(|(e, c)| format!("{}({})", e, c)).collect();
     if top.is_empty() {

src/mcp/tools/context.rs

@@ -517,7 +517,7 @@ fn collect_hot_files(repo_path: &std::path::Path, days: i64) -> Vec<serde_json::
         );
     }
     let mut sorted: Vec<_> = file_counts.into_iter().collect();
-    sorted.sort_by(|a, b| b.1.cmp(&a.1));
+    sorted.sort_by_key(|b| std::cmp::Reverse(b.1));
     sorted
         .into_iter()
         .take(10)

src/tui/event.rs

@@ -202,15 +202,11 @@ pub(crate) async fn run_app<B: Backend>(
                             app.nlp_results.clear();
                             app.nlp_selected = 0;
                         }
-                        KeyCode::Down => {
-                            if app.nlp_selected + 1 < app.nlp_results.len() {
-                                app.nlp_selected += 1;
-                            }
+                        KeyCode::Down if app.nlp_selected + 1 < app.nlp_results.len() => {
+                            app.nlp_selected += 1;
                         }
-                        KeyCode::Up => {
-                            if app.nlp_selected > 0 {
-                                app.nlp_selected -= 1;
-                            }
+                        KeyCode::Up if app.nlp_selected > 0 => {
+                            app.nlp_selected -= 1;
                         }
                         _ => {}
                     }
@@ -240,15 +236,11 @@ pub(crate) async fn run_app<B: Backend>(
                         app.search_results.clear();
                         app.search_selected = 0;
                     }
-                    KeyCode::Down => {
-                        if app.search_selected + 1 < app.search_results.len() {
-                            app.search_selected += 1;
-                        }
+                    KeyCode::Down if app.search_selected + 1 < app.search_results.len() => {
+                        app.search_selected += 1;
                     }
-                    KeyCode::Up => {
-                        if app.search_selected > 0 {
-                            app.search_selected -= 1;
-                        }
+                    KeyCode::Up if app.search_selected > 0 => {
+                        app.search_selected -= 1;
                     }
                     KeyCode::Enter => {
                         if let Some(result) = app.search_results.get(app.search_selected) {