add alt text (#1442)

Author: ethanpalm

api-playground/troubleshooting.mdx

@@ -27,7 +27,7 @@ If your API pages aren't displaying correctly, check these common configuration
     you could encounter this issue. You can convert your document at [editor.swagger.io](https://editor.swagger.io/) (under Edit \> Convert to OpenAPI 3):
 
     <Frame>
-      ![](/images/convert-oas-3.png)
+      ![Screenshot of the Swagger Editor with the Edit menu expanded and the "Convert to OpenAPI 3" menu item highlighted.](/images/convert-oas-3.png)
     </Frame>
   </Accordion>
   <Accordion title="One of my OpenAPI pages is completely blank">

components/update.mdx

@@ -14,7 +14,7 @@ Use the `Update` component to display changelog entries, version updates, and re
     <img
       className="block"
       src="https://mintlify-assets.b-cdn.net/hero-light.png"
-      alt=""
+      alt="Screenshot of the PearsDB Introduction page as an example of an image in an Update component."
     />
   </Frame>
 

dashboard/sso.mdx

@@ -59,13 +59,13 @@ Use single sign-on to your dashboard via SAML and OIDC. If you use Okta, Google
             <Step title="Create an application">
                 Under `Web and mobile apps`, select `Add custom SAML app` from the `Add app` dropdown.  
                 <Frame>
-                    ![](/images/gsuite-add-custom-saml-app.png)
+                    ![Screenshot of the Google Workspace SAML application creation page with the "Add custom SAML app" menu item highlighted](/images/gsuite-add-custom-saml-app.png)
                 </Frame>              
             </Step>
             <Step title="Send us your IdP information">
                 Copy the provided SSO URL, Entity ID, and x509 certificate and send it to the Mintlify team.
                 <Frame>
-                    ![](/images/gsuite-saml-metadata.png)                    
+                    ![Screenshot of the Google Workspace SAML application page with the SSO URL, Entity ID, and x509 certificate highlighted. The specific values for each of these are blurred out.](/images/gsuite-saml-metadata.png)                    
                 </Frame>
             </Step>
             <Step title="Configure integration">
@@ -76,7 +76,7 @@ Use single sign-on to your dashboard via SAML and OIDC. If you use Okta, Google
                 * Name ID: `Basic Information > Primary email`
 
                 <Frame>
-                    ![](/images/gsuite-sp-details.png)
+                    ![Screenshot of the Service provider details page with the ACS URL and Entity ID input fields highlighted.](/images/gsuite-sp-details.png)
                 </Frame>
 
                 On the next page, enter the following attribute statements:

deploy/gitlab.mdx

@@ -59,7 +59,7 @@ automatically trigger deployments.
 <Steps>
   <Step title="Navigate to Settings > Webhooks and click 'Add new Webhook'">
     <Frame>
-      <img src="/images/gitlab/gitlab-webhook.png" />
+      <img src="/images/gitlab/gitlab-webhook.png" alt="Screenshot of the Webhooks page in the GitLab dashboard." />
     </Frame>
   </Step>
   <Step title="Set up URL and webhook">
@@ -69,7 +69,7 @@ automatically trigger deployments.
   <Step title="Paste token">
     Paste the Webhook token generated after setting up the connection.
     <Frame>
-      <img src="/images/gitlab/gitlab-show-webtoken.png" />
+      <img src="/images/gitlab/gitlab-show-webtoken.png" alt="Screenshot of the GitLab connection in the Mintlify dashboard. The Show Webtoken button is highlighted." />
     </Frame>
   </Step>
   <Step title="Select events">
@@ -87,7 +87,7 @@ automatically trigger deployments.
 
     This will help you verify that everything is working correctly and that your documentation will sync properly with your GitLab repository.
     <Frame>
-      <img src="/images/gitlab/gitlab-project-webtoken-test.png" />
+      <img src="/images/gitlab/gitlab-project-webtoken-test.png" alt="Screenshot of the GitLab Webhooks page. The 'Push events' menu item is highlighted in the 'Test' menu." />
     </Frame>
 
   </Step>