feat(dashboard): huge feature upgrade - native dark mode, interactive graph inspector panel, type filtering and legend, actionable kanban completion via new POST endpoint, and fuzzy search highlighting

server/src/main.rs

@@ -275,6 +275,22 @@ fn run_server(state: Arc<MemoryState>) -> Result<(), Box<dyn std::error::Error>>
                     axum::Json(graph)
                 }
             }))
+            
+            .route("/api/tasks/:id/complete", post({
+                let state_clone = app_state.handler.state.clone();
+                move |axum::extract::Path(id): axum::extract::Path<String>| async move {
+                    state_clone.tasks.modify(|tasks| {
+                        for t in tasks.iter_mut() {
+                            if t.id == id {
+                                t.status = "completed".to_string();
+                                break;
+                            }
+                        }
+                    });
+                    axum::Json(serde_json::json!({"status": "success"}))
+                }
+            }))
+
             .route("/api/tasks", get({
                 let state_clone = app_state.handler.state.clone();
                 move || async move {