chore: bump version to 0.3.8

Code audit fixes:
- CRITICAL: reorder Markdown pipeline (fixImages before sanitize)
- CRITICAL: fix path prefix separator check
- BLOCKING: remove duplicate useEffect in Editor
- BLOCKING: skip onChange when content unchanged
- BLOCKING: optimize Sidebar re-render with useMemo
- HIGH: cleanup FileWatcher polling intervals
- HIGH: improve validatePath segment check
- HIGH: fix isExternalUpdate race with counter
- HIGH: add will-navigate / setWindowOpenHandler
- HIGH: explicit strip in sanitize schema
- MEDIUM: random temp file suffix instead of Date.now()
- MEDIUM/LOW: add IndexedDB error boundaries
- LOW: support UTF-16 BOM detection

src/renderer/db/tabRepository.ts

@@ -1,27 +1,50 @@
 import { db, type TabSnapshot } from './schema'
+import { logError } from '../lib/errorHandler'
 
 export const tabRepository = {
   async saveAll(tabs: TabSnapshot[]): Promise<void> {
-    await db.transaction('rw', db.tabSnapshots, async () => {
-      await db.tabSnapshots.clear()
-      await db.tabSnapshots.bulkAdd(tabs)
-    })
+    try {
+      await db.transaction('rw', db.tabSnapshots, async () => {
+        await db.tabSnapshots.clear()
+        await db.tabSnapshots.bulkAdd(tabs)
+      })
+    } catch (error) {
+      logError('保存标签快照失败', error)
+    }
   },
 
   async loadAll(): Promise<TabSnapshot[]> {
-    return db.tabSnapshots.orderBy('updatedAt').toArray()
+    try {
+      return await db.tabSnapshots.orderBy('updatedAt').toArray()
+    } catch (error) {
+      logError('加载标签快照失败', error)
+      return []
+    }
   },
 
   async clearAll(): Promise<void> {
-    await db.tabSnapshots.clear()
+    try {
+      await db.tabSnapshots.clear()
+    } catch (error) {
+      logError('清空标签快照失败', error)
+    }
   },
 
   async saveActiveTabId(tabId: string | null): Promise<void> {
-    await db.activeTab.put({ id: 'current', activeTabId: tabId })
+    try {
+      await db.activeTab.put({ id: 'current', activeTabId: tabId })
+    } catch (error) {
+      logError('保存活动标签ID失败', error)
+    }
   },
 
   async loadActiveTabId(): Promise<string | null> {
-    const record = await db.activeTab.get('current')
-    return record?.activeTabId ?? null
+    try {
+      const record = await db.activeTab.get('current')
+      return record?.activeTabId ?? null
+    } catch (error) {
+      logError('加载活动标签ID失败', error)
+      return null
+    }
   }
 }