Convert Ask Fern headings and titles to sentence case

Co-Authored-By: Devin Logan <[email protected]>

Author: devin-ai-integration[bot]

fern/products/ask-fern/pages/configuration/custom-prompting.mdx

@@ -1,16 +1,16 @@
 ---
-title: Custom Prompting
+title: Custom prompting
 subtitle: Learn how to add your own prompts to our AI Search feature.
 ---
 
 Out of the box, our AI Search feature uses default prompts to help fine-tune search results. You can reference these in our [system prompts](https://github.com/fern-api/fern-platform/blob/app/packages/fern-docs/search-server/ask-fern/src/utils/system-prompt.ts) file.  
 
 Customizing the system prompt gives you the ability to tailor the AI search responses to best serve your users. You can replace the default prompt with your own prompt to increase the relevance and accuracy of the results.
 
-## Customizing Prompts
+## Customizing prompts
 
 <Steps>
-  <Step title="Getting Started">
+  <Step title="Getting started">
       Run `fern upgrade` to ensure you have the latest version of Fern installed.
   </Step>
   <Step title="Configure docs.yml">

fern/products/ask-fern/pages/configuration/locations-and-datasources.mdx

@@ -1,5 +1,5 @@
 ---
-title: Locations and Datasources
+title: Locations and datasources
 subtitle: Configure where Ask Fern is available and what content it can access.
 ---
 
@@ -17,7 +17,7 @@ ai-search:
     - discord
 ```
 
-### Available Locations
+### Available locations
 
 <ParamField path="docs" type="string">
   Enables Ask Fern on your documentation site. Users will see the AI search interface directly in your docs.
@@ -44,7 +44,7 @@ ai-search:
       title: Company Blog
 ```
 
-### Website Datasources
+### Website datasources
 
 <ParamField path="url" type="string" required>
   The URL of the website to index. Ask Fern will crawl and index the content from this URL.
@@ -54,15 +54,15 @@ ai-search:
   An optional display name for this datasource. This helps users understand where the information is coming from when Ask Fern cites content from this source.
 </ParamField>
 
-## Preview Environments
+## Preview environments
 
 Setting `location: [docs]` enables Ask Fern on preview deployments generated with `fern generate --docs --preview`, allowing you to test the AI search functionality before publishing to production.
 
 <Note>
   Preview environments don't interfere with your production Ask Fern deployment.
 </Note>
 
-## Best Practices
+## Best practices
 
 <AccordionGroup>
   <Accordion title="Start with docs location">