feat: 补充产品引导识别规则

扩展 SaaS 页面规则，新增产品引导、用户反馈和公告更新服务资源 URL 匹配。

覆盖 Pendo、Appcues、Userpilot、Chameleon Tours、WalkMe、Whatfix、UserGuiding、Product Fruits、Usetiful、Userflow、Userlane、Stonly、CommandBar、HelpHero、UserVoice、Canny、Beamer、Headway、Frill、AnnounceKit 等技术，并补充对应技术链接。

将版本升至 1.1.20。

验证：npx prettier --write .；npx prettier --check .；pnpm run typecheck；pnpm run lint；JSON/正则全量校验；pnpm run build。

Author: setube

package.json

@@ -1,7 +1,7 @@
 {
   "name": "stackprism",
   "private": true,
-  "version": "1.1.19",
+  "version": "1.1.20",
   "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": {

public/rules/page/saas-services-page.json

@@ -569,6 +569,96 @@
             }
           ]
         },
+        {
+          "defaults": {
+            "kind": "产品引导 / 用户反馈",
+            "matchIn": ["resources"]
+          },
+          "rules": [
+            {
+              "name": "Pendo",
+              "patterns": ["cdn\\.pendo\\.io/agent/static|app\\.pendo\\.io/(?:data|agent)|pendo\\.io/[^\\s\"'<>]*(?:agent|guide)"]
+            },
+            {
+              "name": "Appcues",
+              "patterns": ["fast\\.appcues\\.com|api\\.appcues\\.net|appcues\\.com/[^\\s\"'<>]*(?:sdk|embed|flow)"]
+            },
+            {
+              "name": "Userpilot",
+              "patterns": ["js\\.userpilot\\.io|api\\.userpilot\\.io|userpilot\\.io/[^\\s\"'<>]*(?:sdk|widget|script)"]
+            },
+            {
+              "name": "Chameleon Tours",
+              "patterns": ["fast\\.chameleon\\.io|chmln-cdn\\.com|chameleon\\.io/[^\\s\"'<>]*(?:messo|script|embed)"]
+            },
+            {
+              "name": "WalkMe",
+              "patterns": ["cdn\\.walkme\\.com/users|ec\\.walkme\\.com|walkme\\.com/[^\\s\"'<>]*(?:users|embed|walkme)"]
+            },
+            {
+              "name": "Whatfix",
+              "patterns": ["cdn\\.whatfix\\.com|whatfix\\.com/[^\\s\"'<>]*(?:prod|embed|widgets?)"]
+            },
+            {
+              "name": "UserGuiding",
+              "patterns": ["js\\.userguiding\\.com|static\\.userguiding\\.com|userguiding\\.com/[^\\s\"'<>]*(?:sdk|embed|resources)"]
+            },
+            {
+              "name": "Product Fruits",
+              "patterns": [
+                "app\\.productfruits\\.com/static|cdn\\.productfruits\\.com|productfruits\\.com/[^\\s\"'<>]*(?:static|widget|script)"
+              ]
+            },
+            {
+              "name": "Usetiful",
+              "patterns": ["js\\.usetiful\\.com|usetiful\\.com/dist/usetiful\\.js|usetiful\\.com/[^\\s\"'<>]*(?:embed|widget)"]
+            },
+            {
+              "name": "Userflow",
+              "patterns": ["js\\.userflow\\.com|beacon\\.userflow\\.com|userflow\\.com/[^\\s\"'<>]*(?:embed|sdk|js)"]
+            },
+            {
+              "name": "Userlane",
+              "patterns": ["cdn\\.userlane\\.com|api\\.userlane\\.com|userlane\\.com/[^\\s\"'<>]*(?:embed|widget|snippet)"]
+            },
+            {
+              "name": "Stonly",
+              "patterns": ["stonly\\.com/js/widget|cdn\\.stonly\\.com|stonly\\.com/[^\\s\"'<>]*(?:widget|embed)"]
+            },
+            {
+              "name": "CommandBar",
+              "patterns": ["static\\.commandbar\\.com|api\\.commandbar\\.com|commandbar\\.com/[^\\s\"'<>]*(?:latest|sdk|embed)"]
+            },
+            {
+              "name": "HelpHero",
+              "patterns": ["app\\.helphero\\.co/embed|static\\.helphero\\.co|helphero\\.co/[^\\s\"'<>]*(?:embed|widget)"]
+            },
+            {
+              "name": "UserVoice",
+              "patterns": ["widget\\.uservoice\\.com|cdn\\.uservoice\\.com|uservoice\\.com/[^\\s\"'<>]*(?:widget|embed|forums)"]
+            },
+            {
+              "name": "Canny",
+              "patterns": ["canny\\.io/sdk\\.js|cdn\\.canny\\.io|canny\\.io/[^\\s\"'<>]*(?:sdk|widget|changelog)"]
+            },
+            {
+              "name": "Beamer",
+              "patterns": ["app\\.getbeamer\\.com/js/beamer-embed\\.js|static\\.getbeamer\\.com|beamer\\.com/[^\\s\"'<>]*(?:embed|widget)"]
+            },
+            {
+              "name": "Headway",
+              "patterns": ["cdn\\.headwayapp\\.co/widget|headwayapp\\.co/[^\\s\"'<>]*(?:widget|changelog)"]
+            },
+            {
+              "name": "Frill",
+              "patterns": ["widget\\.frill\\.co|cdn\\.frill\\.co|frill\\.co/[^\\s\"'<>]*(?:widget|embed|changelog)"]
+            },
+            {
+              "name": "AnnounceKit",
+              "patterns": ["announcekit\\.app/widget|cdn\\.announcekit\\.app|announcekit\\.co/[^\\s\"'<>]*(?:widget|embed)"]
+            }
+          ]
+        },
         {
           "name": "Algolia",
           "kind": "站内搜索",

public/tech-links.json

@@ -1095,6 +1095,26 @@
     "PostHog": "https://posthog.com",
     "Mixpanel": "https://mixpanel.com",
     "Amplitude": "https://amplitude.com",
+    "Pendo": "https://www.pendo.io",
+    "Appcues": "https://www.appcues.com",
+    "Userpilot": "https://userpilot.com",
+    "Chameleon Tours": "https://www.chameleon.io",
+    "WalkMe": "https://www.walkme.com",
+    "Whatfix": "https://whatfix.com",
+    "UserGuiding": "https://userguiding.com",
+    "Product Fruits": "https://productfruits.com",
+    "Usetiful": "https://www.usetiful.com",
+    "Userflow": "https://userflow.com",
+    "Userlane": "https://www.userlane.com",
+    "Stonly": "https://stonly.com",
+    "CommandBar": "https://www.commandbar.com",
+    "HelpHero": "https://helphero.co",
+    "UserVoice": "https://www.uservoice.com",
+    "Canny": "https://canny.io",
+    "Beamer": "https://www.getbeamer.com",
+    "Headway": "https://headwayapp.co",
+    "Frill": "https://frill.co",
+    "AnnounceKit": "https://announcekit.app",
     "Algolia": "https://www.algolia.com",
     "Typesense Cloud": "https://typesense.org",
     "Constructor.io": "https://constructor.com",