fix: 切断动态快照与全量识别的反馈死循环

每次处理动态快照后都触发 scheduleActivePageDetection，而后者注入的 content-observer 又产生新快照、再触发识别，形成自反馈。在埋点页面上看到 page-detector 每 1.5-3 秒被注入一次、每次同步阻塞主线程 1.5+ 秒，是全程卡顿真正源头。normalizeDynamicSnapshot 已经完成动态部分规则匹配，不需要再触发全量识别。将版本号提升到 1.2.84。

Author: setube

package.json

@@ -1,7 +1,7 @@
 {
   "name": "stackprism",
   "private": true,
-  "version": "1.2.83",
+  "version": "1.2.84",
   "type": "module",
   "description": "StackPrism 用于检测网页前端、后端、CDN、SaaS、广告营销、统计、登录、支付、网站程序和主题模板线索。",
   "scripts": {

src/background/dynamic-snapshot.ts

@@ -10,7 +10,7 @@ import {
   passesRulePrefilter
 } from './rule-matcher'
 import { clearBadge, clearTabSession, getTabData, getTabSnapshot } from './tab-store'
-import { saveTabDataAndBadge, scheduleActivePageDetection } from './detection'
+import { saveTabDataAndBadge } from './detection'
 import { buildEffectivePageRules, loadDetectorSettings, loadTechRules } from './detector-settings'
 import { scheduleBundleLicenseDetection } from './bundle-license'
 
@@ -670,7 +670,6 @@ const processQueuedDynamicSnapshot = async tabId => {
   data.updatedAt = Date.now()
   await saveTabDataAndBadge(tabId, data, settings)
   scheduleBundleLicenseDetection(tabId)
-  scheduleActivePageDetection(tabId, 900)
 }
 
 export const clearDynamicSnapshotTimer = tabId => {