fix bugs

src/store/dashboardStore.ts

@@ -1,7 +1,7 @@
 import { ref, computed, watch } from "vue";
 import { invoke } from "@tauri-apps/api/core";
 import { DBEvent } from "../types";
-import { currentDate, getTagColor, getTagName, formatMinutes, parseISODate, toISODate } from "./index";
+import { currentDate, getTagColor, getTagName, formatMinutes, parseISODate, toISODate, viewMode, refreshSignal } from "./index";
 
 // Re-export for easier access in Dashboard component
 export { getTagColor, getTagName, formatMinutes };
@@ -31,6 +31,20 @@ watch([dashboardRange, currentDate], () => {
   loadDashboardEvents();
 }, { immediate: true });
 
+// Auto-refresh dashboard when a refresh signal is received (event added/deleted)
+watch(refreshSignal, () => {
+  if (viewMode.value === 'dashboard') {
+    loadDashboardEvents();
+  }
+});
+
+// Refresh when switching to dashboard mode to catch updates that happened in preview mode
+watch(viewMode, (mode) => {
+  if (mode === 'dashboard') {
+    loadDashboardEvents();
+  }
+});
+
 export const dashboardStats = computed(() => {
   let totalMinutes = 0;
   const mainTagMap = new Map<number, { total: number, subTags: Map<number, number> }>();