chore(docs): fix broken links

fern/pages/cli-api/commands.mdx

@@ -22,7 +22,7 @@ subtitle: 'Learn about the Fern CLI commands.'
 | Command | Description |
 |---------|-------------|
 | [`fern generate`](#fern-generate) | Build & publish SDK updates |
-| [`fern write-definition`](#fern-write-definition) | Convert OpenAPI specifications to [Fern Definition](/learn/overview) |
+| [`fern write-definition`](#fern-write-definition) | Convert OpenAPI specifications to [Fern Definition](/learn/api-definition/fern/overview) |
 | [`fern write-overrides`](#fern-write-overrides) | Create OpenAPI customizations |
 | [`fern generator upgrade`](#fern-generator-upgrade) | Update SDK generators to latest versions |
 

fern/pages/docs/building-your-docs/user-feedback.mdx

@@ -9,7 +9,7 @@ Fern offers a variety of ways to track feedback and suggested improvements from
 By default, every Markdown page of your docs contains a feedback component at the bottom of the page: 
 
 <Frame>
-<img src="../../fern-docs/content/on-page-feedback.png" />
+<img src="./on-page-feedback.png" />
 </Frame>
 
 <Tip>This feature is available on the Basic plan and above. [Contact us](https://buildwithfern.com/contact) to get set up.</Tip>
@@ -22,7 +22,7 @@ To disable this feature on a page, set `hide-feedback: true` in the frontmatter
 Allow users to open directly to the current page in your GitHub repository and suggest changes. 
 
 <Frame>
-<img src="../../fern-docs/content/edit-this-page.png" />
+<img src="./edit-this-page.png" />
 </Frame>
 
 You can configure this feature for the entire site in the [global configuration](/learn/docs/getting-started/global-configuration#instances-configuration), or for an individual page in the [frontmatter of that page](/learn/docs/content/frontmatter#edit-this-page).