feat(milestones): add POST /api/milestones endpoint and resolve collapsible_if warnings (TD-fc685b13-d9c2-4a57-ac4d-5228a71a2ec0)

server/src/watcher.rs

@@ -56,10 +56,10 @@ pub fn spawn_watcher(state: Arc<MemoryState>) {
                                 for path in event.paths {
                                     if should_review(&path) {
                                         // 250ms debouncing window per file path
-                                        if let Some(last) = last_processed.get(&path) {
-                                            if now.duration_since(*last) < std::time::Duration::from_millis(250) {
-                                                continue;
-                                            }
+                                        if let Some(last) = last_processed.get(&path)
+                                            && now.duration_since(*last) < std::time::Duration::from_millis(250)
+                                        {
+                                            continue;
                                         }
                                         last_processed.insert(path.clone(), now);
 
@@ -83,13 +83,9 @@ fn should_review(path: &Path) -> bool {
         return false;
     }
 
-    if let Some(ext) = path.extension() {
-        let ext_str = ext.to_string_lossy();
-        if ext_str == "rs" || ext_str == "md" || ext_str == "toml" || ext_str == "lua" {
-            return true;
-        }
-    }
-    false
+    path.extension()
+        .and_then(|ext| ext.to_str())
+        .is_some_and(|ext| matches!(ext, "rs" | "md" | "toml" | "lua"))
 }
 
 async fn trigger_autonomous_review(path: &Path, state: Arc<MemoryState>) {