feat: 所有数据解析完全后台进行以解决页面未响应的问题；优化了头像渲染逻辑以提升渲染速度

fix: 修复了虚拟机上无法索引到wxkey的问题；修复图片密钥扫描的问题；修复年度报告错误；修复了年度报告和数据分析中的发送者错误问题；修复了部分页面偶发的未渲染名称问题；修复了头像偶发渲染失败的问题；修复了部分图片无法解密的问题

src/utils/AvatarLoadQueue.ts

@@ -0,0 +1,74 @@
+
+// 全局头像加载队列管理器（限制并发，避免卡顿）
+export class AvatarLoadQueue {
+    private queue: Array<{ url: string; resolve: () => void; reject: (error: Error) => void }> = []
+    private loading = new Map<string, Promise<void>>()
+    private activeCount = 0
+    private readonly maxConcurrent = 3
+    private readonly delayBetweenBatches = 10
+
+    private static instance: AvatarLoadQueue
+
+    public static getInstance(): AvatarLoadQueue {
+        if (!AvatarLoadQueue.instance) {
+            AvatarLoadQueue.instance = new AvatarLoadQueue()
+        }
+        return AvatarLoadQueue.instance
+    }
+
+    async enqueue(url: string): Promise<void> {
+        if (!url) return Promise.resolve()
+
+        // 核心修复：防止重复并发请求同一个 URL
+        const existingPromise = this.loading.get(url)
+        if (existingPromise) {
+            return existingPromise
+        }
+
+        const loadPromise = new Promise<void>((resolve, reject) => {
+            this.queue.push({ url, resolve, reject })
+            this.processQueue()
+        })
+
+        this.loading.set(url, loadPromise)
+        loadPromise.finally(() => {
+            this.loading.delete(url)
+        })
+
+        return loadPromise
+    }
+
+    private async processQueue() {
+        if (this.activeCount >= this.maxConcurrent || this.queue.length === 0) {
+            return
+        }
+
+        const task = this.queue.shift()
+        if (!task) return
+
+        this.activeCount++
+
+        const img = new Image()
+        img.onload = () => {
+            this.activeCount--
+            task.resolve()
+            setTimeout(() => this.processQueue(), this.delayBetweenBatches)
+        }
+        img.onerror = () => {
+            this.activeCount--
+            task.reject(new Error(`Failed: ${task.url}`))
+            setTimeout(() => this.processQueue(), this.delayBetweenBatches)
+        }
+        img.src = task.url
+
+        this.processQueue()
+    }
+
+    clear() {
+        this.queue = []
+        this.loading.clear()
+        this.activeCount = 0
+    }
+}
+
+export const avatarLoadQueue = AvatarLoadQueue.getInstance()