fix: migrate apifox-hosted images to docs cdn

Replace all 43 apifox image-preview URLs (101 references across 11 mdx
files) with docs-cdn.flashcat.cloud so images are served from our own CDN.

Author: niuweili

en/home.mdx

@@ -176,11 +176,11 @@ Integrate Flashduty through Open API and Webhooks for automation and custom deve
 <CardGroup cols={2}>
   <Card title="Technical Support" icon="headset">
     Scan to add our WeCom for one-on-one technical support
-    <img src="https://api.apifox.com/api/v1/projects/4386769/resources/447591/image-preview" alt="Technical Support WeCom" width="100" />
+    <img src="https://docs-cdn.flashcat.cloud/images/png/447591.png" alt="Technical Support WeCom" width="100" />
   </Card>
   <Card title="Business Inquiries" icon="handshake">
     Scan to add our business manager on WeCom
-    <img src="https://api.apifox.com/api/v1/projects/4386769/resources/447590/image-preview" alt="Business Manager WeCom" width="100" />
+    <img src="https://docs-cdn.flashcat.cloud/images/png/447590.png" alt="Business Manager WeCom" width="100" />
   </Card>
   <Card title="Console Feedback" icon="comment" href="https://console.flashcat.cloud">
     Sign in to the console and submit feedback in the bottom left corner

en/on-call/integration/sso/authing.mdx

@@ -17,11 +17,11 @@ If you're a new user, you need to create a user pool first—follow the prompts
 - Fill in application name
 - Fill in authentication URL (the URL to redirect to during SSO login)
 
-![Create application](https://api.apifox.com/api/v1/projects/4169655/resources/436934/image-preview)
+![Create application](https://docs-cdn.flashcat.cloud/images/png/436934.png)
 </Step>
 
 <Step title="Record Information">
-![Application info](https://api.apifox.com/api/v1/projects/4169655/resources/436952/image-preview)
+![Application info](https://docs-cdn.flashcat.cloud/images/png/436952.png)
 
 | Field | Description |
 |---|---|
@@ -41,31 +41,31 @@ If you're a new user, you need to create a user pool first—follow the prompts
 
 Open [Flashduty](https://console.flashcat.cloud) console and enable single sign-on configuration.
 
-![Enable SSO](https://api.apifox.com/api/v1/projects/4169655/resources/436946/image-preview)
+![Enable SSO](https://docs-cdn.flashcat.cloud/images/png/436946.png)
 
 ### 2. Configure Information
 
 Copy Authing application information to the corresponding fields:
 
-![Configure info](https://api.apifox.com/api/v1/projects/4169655/resources/436951/image-preview)
+![Configure info](https://docs-cdn.flashcat.cloud/images/png/436951.png)
 
 Copy the Redirect URL domain to Authing's login callback URL:
 
-![Callback URL](https://api.apifox.com/api/v1/projects/4169655/resources/436957/image-preview)
+![Callback URL](https://docs-cdn.flashcat.cloud/images/png/436957.png)
 
 ### 3. Modify Authing Configuration
 
 Change id_token signing algorithm to **RS256**:
 
-![Signing algorithm](https://api.apifox.com/api/v1/projects/4169655/resources/436961/image-preview)
+![Signing algorithm](https://docs-cdn.flashcat.cloud/images/png/436961.png)
 
 Configure login control:
 
-![Login control](https://api.apifox.com/api/v1/projects/4169655/resources/436964/image-preview)
+![Login control](https://docs-cdn.flashcat.cloud/images/png/436964.png)
 
 Modify permissions:
 
-![Permission config](https://api.apifox.com/api/v1/projects/4169655/resources/436967/image-preview)
+![Permission config](https://docs-cdn.flashcat.cloud/images/png/436967.png)
 
 ### 4. Create User and Test Login
 
@@ -75,19 +75,19 @@ Flashduty associates members by email by default, so create users with an email
 
 Create user in Authing:
 
-![Create user](https://api.apifox.com/api/v1/projects/4169655/resources/436973/image-preview)
+![Create user](https://docs-cdn.flashcat.cloud/images/png/436973.png)
 
 Test login using SSO URL:
 
-![Test login](https://api.apifox.com/api/v1/projects/4169655/resources/436976/image-preview)
+![Test login](https://docs-cdn.flashcat.cloud/images/png/436976.png)
 
 <Tip>
 You can also visit `console.flashcat.cloud` to login via SSO.
 </Tip>
 
 After SSO URL redirects to the login page, use the user created in Authing to login to Flashduty console:
 
-![Login page](https://api.apifox.com/api/v1/projects/4169655/resources/436980/image-preview)
+![Login page](https://docs-cdn.flashcat.cloud/images/png/436980.png)
 
 </Tab>
 
@@ -101,31 +101,31 @@ You can create a new application or modify an existing one. This demonstration m
 
 Select SAML2.0:
 
-![Select SAML](https://api.apifox.com/api/v1/projects/4169655/resources/436984/image-preview)
+![Select SAML](https://docs-cdn.flashcat.cloud/images/png/436984.png)
 
 Change Flashduty's single sign-on protocol to SAML and copy the ACS URL:
 
-![Copy ACS](https://api.apifox.com/api/v1/projects/4169655/resources/436987/image-preview)
+![Copy ACS](https://docs-cdn.flashcat.cloud/images/png/436987.png)
 
 Copy the ACS URL to Authing application, then save and modify the protocol type:
 
-![Save config](https://api.apifox.com/api/v1/projects/4169655/resources/436989/image-preview)
+![Save config](https://docs-cdn.flashcat.cloud/images/png/436989.png)
 
 ### 2. Configure in Flashduty
 
 Download metadata data—click the link and save locally:
 
-![Download metadata](https://api.apifox.com/api/v1/projects/4169655/resources/436990/image-preview)
+![Download metadata](https://docs-cdn.flashcat.cloud/images/png/436990.png)
 
 Upload to Flashduty's single sign-on configuration and save:
 
-![Upload metadata](https://api.apifox.com/api/v1/projects/4169655/resources/436991/image-preview)
+![Upload metadata](https://docs-cdn.flashcat.cloud/images/png/436991.png)
 
 ### 3. Test Login
 
 Test by referring to the OIDC protocol login process:
 
-![Test login](https://api.apifox.com/api/v1/projects/4169655/resources/436980/image-preview)
+![Test login](https://docs-cdn.flashcat.cloud/images/png/436980.png)
 
 <Warning>
 Configuration involves both platforms. Be careful not to miss key information. If you have any issues during configuration, contact Flashduty technical support for assistance.
@@ -139,7 +139,7 @@ Configuration involves both platforms. Be careful not to miss key information. I
 
 Open [Flashduty](https://console.flashcat.cloud) console and enable single sign-on configuration.
 
-![Enable SSO](https://api.apifox.com/api/v1/projects/4169655/resources/436946/image-preview)
+![Enable SSO](https://docs-cdn.flashcat.cloud/images/png/436946.png)
 
 ### 2. Configure Information
 
@@ -159,11 +159,11 @@ Configure as shown:
 
 Configure login control:
 
-![Login control](https://api.apifox.com/api/v1/projects/4169655/resources/436964/image-preview)
+![Login control](https://docs-cdn.flashcat.cloud/images/png/436964.png)
 
 Modify permissions:
 
-![Permission config](https://api.apifox.com/api/v1/projects/4169655/resources/436967/image-preview)
+![Permission config](https://docs-cdn.flashcat.cloud/images/png/436967.png)
 
 ### 4. Create User and Test Login
 
@@ -173,15 +173,15 @@ Flashduty associates members by email by default, so create users with an email
 
 Create user in Authing:
 
-![Create user](https://api.apifox.com/api/v1/projects/4169655/resources/436973/image-preview)
+![Create user](https://docs-cdn.flashcat.cloud/images/png/436973.png)
 
 Test login using SSO URL:
 
 ![Test login](https://fcpub-1301667576.cos.ap-nanjing.myqcloud.com/flashduty/kb/cas-login.jpg)
 
 After SSO URL redirects to the login page, use the user created in Authing to login to Flashduty console:
 
-![Login page](https://api.apifox.com/api/v1/projects/4169655/resources/436980/image-preview)
+![Login page](https://docs-cdn.flashcat.cloud/images/png/436980.png)
 
 </Tab>
 </Tabs>

en/on-call/integration/sso/keycloak.mdx

@@ -20,7 +20,7 @@ Login to Flashduty console and obtain the ACS URL (needed in subsequent steps).
 
 Path: **Access Control => Single Sign-On => SAML2.0 Protocol => Flashduty Service Provider Info => Assertion Consumer Service URL**
 
-![Get ACS URL](https://api.apifox.com/api/v1/projects/4169655/resources/437194/image-preview)
+![Get ACS URL](https://docs-cdn.flashcat.cloud/images/png/437194.png)
 
 ### 2. Create Client
 
@@ -29,21 +29,21 @@ Login to Keycloak console, path: **Clients => Create client**
 - **Client Type**: Select SAML protocol
 - **Client ID**: Enter `flashcat.cloud` (fixed value, cannot be changed)
 
-![Create Client](https://api.apifox.com/api/v1/projects/4169655/resources/437197/image-preview)
+![Create Client](https://docs-cdn.flashcat.cloud/images/png/437197.png)
 
 **Valid redirect URIs**: Enter the ACS URL obtained from Flashduty
 
-![Configure redirect](https://api.apifox.com/api/v1/projects/4169655/resources/437029/image-preview)
+![Configure redirect](https://docs-cdn.flashcat.cloud/images/png/437029.png)
 
 ### 3. Configure Client Information
 
 Change **Name ID format** to email type:
 
-![Name ID format](https://api.apifox.com/api/v1/projects/4169655/resources/437031/image-preview)
+![Name ID format](https://docs-cdn.flashcat.cloud/images/png/437031.png)
 
 Set **Client signature required** to disabled:
 
-![Disable signature](https://api.apifox.com/api/v1/projects/4169655/resources/437195/image-preview)
+![Disable signature](https://docs-cdn.flashcat.cloud/images/png/437195.png)
 
 **Create Client scope**:
 
@@ -53,25 +53,25 @@ Before creating, delete the previous OpenID Connect protocol user first, then se
 
 Create email/phone/username types as shown:
 
-![Create scope](https://api.apifox.com/api/v1/projects/4169655/resources/437033/image-preview)
+![Create scope](https://docs-cdn.flashcat.cloud/images/png/437033.png)
 
 Completed result:
 
-![Scope result](https://api.apifox.com/api/v1/projects/4169655/resources/437034/image-preview)
+![Scope result](https://docs-cdn.flashcat.cloud/images/png/437034.png)
 
 **Add users to the Client**:
 
-![Add user 1](https://api.apifox.com/api/v1/projects/4169655/resources/437037/image-preview)
+![Add user 1](https://docs-cdn.flashcat.cloud/images/png/437037.png)
 
-![Add user 2](https://api.apifox.com/api/v1/projects/4169655/resources/437038/image-preview)
+![Add user 2](https://docs-cdn.flashcat.cloud/images/png/437038.png)
 
 **Configure email/phone/username mappers** (using email as example, configure others similarly):
 
-![Mapper 1](https://api.apifox.com/api/v1/projects/4169655/resources/437057/image-preview)
+![Mapper 1](https://docs-cdn.flashcat.cloud/images/png/437057.png)
 
-![Mapper 2](https://api.apifox.com/api/v1/projects/4169655/resources/437058/image-preview)
+![Mapper 2](https://docs-cdn.flashcat.cloud/images/png/437058.png)
 
-![Mapper 3](https://api.apifox.com/api/v1/projects/4169655/resources/437060/image-preview)
+![Mapper 3](https://docs-cdn.flashcat.cloud/images/png/437060.png)
 
 ### 4. Download XML File
 
@@ -81,21 +81,21 @@ The downloaded file is a compressed package. After extracting locally, there wil
 
 Download locally from **Client => Action**:
 
-![Download XML](https://api.apifox.com/api/v1/projects/4169655/resources/437039/image-preview)
+![Download XML](https://docs-cdn.flashcat.cloud/images/png/437039.png)
 
 Upload the XML file to Flashduty's single sign-on configuration:
 
-![Upload XML](https://api.apifox.com/api/v1/projects/4169655/resources/437040/image-preview)
+![Upload XML](https://docs-cdn.flashcat.cloud/images/png/437040.png)
 
 ### 5. Create User and Test Login
 
 Create user (must bind an email address):
 
-![Create user](https://api.apifox.com/api/v1/projects/4169655/resources/437041/image-preview)
+![Create user](https://docs-cdn.flashcat.cloud/images/png/437041.png)
 
 **Login test**: Visit `console.flashcat.cloud`, select SSO login, and enter your organization's login domain in the domain field (configured on the **Platform Management → Organization → Organization Information → Organization Profile** page). You can also initiate single sign-on directly at `{domain}.sso.flashcat.cloud`.
 
-![Test login](https://api.apifox.com/api/v1/projects/4169655/resources/437062/image-preview)
+![Test login](https://docs-cdn.flashcat.cloud/images/png/437062.png)
 
 </Tab>
 
@@ -107,7 +107,7 @@ Login to Flashduty console and obtain the Redirect URL (needed in subsequent ste
 
 Path: **Access Control => Single Sign-On => OIDC Protocol => Flashduty Service Provider Info => Redirect URL**
 
-![Get Redirect URL](https://api.apifox.com/api/v1/projects/4169655/resources/437183/image-preview)
+![Get Redirect URL](https://docs-cdn.flashcat.cloud/images/png/437183.png)
 
 ### 2. Create Client
 
@@ -116,32 +116,32 @@ Login to Keycloak console, create new Client:
 - **Client Type**: Select OIDC protocol
 - **Client ID**: No special requirements
 
-![Create Client](https://api.apifox.com/api/v1/projects/4169655/resources/437179/image-preview)
+![Create Client](https://docs-cdn.flashcat.cloud/images/png/437179.png)
 
 **Client authentication**: Keep enabled
 
-![Client authentication](https://api.apifox.com/api/v1/projects/4169655/resources/437180/image-preview)
+![Client authentication](https://docs-cdn.flashcat.cloud/images/png/437180.png)
 
 **Valid redirect URIs**: Enter the Redirect URL obtained in step 1
 
-![Configure redirect](https://api.apifox.com/api/v1/projects/4169655/resources/437184/image-preview)
+![Configure redirect](https://docs-cdn.flashcat.cloud/images/png/437184.png)
 
 ### 3. Get Client Information
 
 - **Client ID**: The ID entered when creating the Client
 - **Client Secret**: View in **Client Details => Credentials** card
 
-![Client Secret](https://api.apifox.com/api/v1/projects/4169655/resources/437186/image-preview)
+![Client Secret](https://docs-cdn.flashcat.cloud/images/png/437186.png)
 
 - **Issuer**: View in **Realm settings => Endpoints => OpenID Endpoint Configuration**
 
-![Issuer](https://api.apifox.com/api/v1/projects/4169655/resources/437187/image-preview)
+![Issuer](https://docs-cdn.flashcat.cloud/images/png/437187.png)
 
 ### 4. Configure Flashduty Single Sign-On
 
 Enter the above information into Flashduty single sign-on configuration:
 
-![Flashduty configuration](https://api.apifox.com/api/v1/projects/4169655/resources/437188/image-preview)
+![Flashduty configuration](https://docs-cdn.flashcat.cloud/images/png/437188.png)
 
 <Tip>
 After configuration, refer to step 5 of the SAML2.0 protocol for login testing.

en/rum/others/compliance-guide.mdx

@@ -250,11 +250,11 @@ This SDK is provided by **Beijing Flashcat Cloud Technology Co.,Ltd.** If you ha
 <CardGroup cols={2}>
   <Card title="Technical Support" icon="headset">
     Scan to add our WeCom for one-on-one technical support
-    <img src="https://api.apifox.com/api/v1/projects/4386769/resources/447591/image-preview" alt="Technical Support WeCom" width="100" />
+    <img src="https://docs-cdn.flashcat.cloud/images/png/447591.png" alt="Technical Support WeCom" width="100" />
   </Card>
   <Card title="Business Inquiries" icon="handshake">
     Scan to add our business manager on WeCom
-    <img src="https://api.apifox.com/api/v1/projects/4386769/resources/447590/image-preview" alt="Business Manager WeCom" width="100" />
+    <img src="https://docs-cdn.flashcat.cloud/images/png/447590.png" alt="Business Manager WeCom" width="100" />
   </Card>
   <Card title="Console Feedback" icon="comment" href="https://console.flashcat.cloud">
     Sign in to the console and submit feedback in the bottom left corner

en/rum/sdk/web/advanced-config.mdx

@@ -595,7 +595,7 @@ tracestate: dd=s:1;o:rum
 After adding configuration, check requests sent from your application. If they correctly carry the corresponding headers, the configuration is correct.
 
 <Frame>
-<img src="https://api.apifox.com/api/v1/projects/4386769/resources/534953/image-preview" alt="Distributed Tracing Verification" />
+<img src="https://docs-cdn.flashcat.cloud/images/png/534953.png" alt="Distributed Tracing Verification" />
 </Frame>
 
 <Warning>

zh/home.mdx

@@ -177,11 +177,11 @@ Real User Monitoring（真实用户监控）帮助您了解真实用户如何体
 <CardGroup cols={2}>
   <Card title="技术支持" icon="headset">
     扫码添加企业微信，获取一对一技术支持
-    <img src="https://api.apifox.com/api/v1/projects/4386769/resources/447591/image-preview" alt="技术支持企业微信" width="100" />
+    <img src="https://docs-cdn.flashcat.cloud/images/png/447591.png" alt="技术支持企业微信" width="100" />
   </Card>
   <Card title="商务合作" icon="handshake">
     扫码添加商务经理企业微信
-    <img src="https://api.apifox.com/api/v1/projects/4386769/resources/447590/image-preview" alt="商务经理企业微信" width="100" />
+    <img src="https://docs-cdn.flashcat.cloud/images/png/447590.png" alt="商务经理企业微信" width="100" />
   </Card>
   <Card title="控制台反馈" icon="comment" href="https://console.flashcat.cloud">
     登录控制台左下角，提交反馈建议

zh/on-call/channel/integrate-data.mdx

@@ -44,7 +44,7 @@ Flashduty On-call 提供两种告警接入方式：
 </Steps>
 
 <Frame caption="专属集成配置">
-  <img src="https://api.apifox.com/api/v1/projects/4169655/resources/436399/image-preview" alt="专属集成" />
+  <img src="https://docs-cdn.flashcat.cloud/images/png/436399.png" alt="专属集成" />
 </Frame>
 
 ### 共享集成