update portfolio

Author: devalog

_pages/portfolio.md

@@ -18,12 +18,16 @@ custom_css_class: portfolio-page
 * [Publishing to Nuget](https://buildwithfern.com/learn/sdks/generators/csharp/publishing) (Jul 2025)
 * [Publishing to Rubygems](https://buildwithfern.com/learn/sdks/generators/ruby/publishing) (Jul 2025)
 * [Publishing to Packagist](https://buildwithfern.com/learn/sdks/generators/php/publishing) (Jul 2025)
-* [Overview of Authentication Options](https://buildwithfern.com/learn/docs/authentication/overview) (Jul 2025)
-* [Single Sign-On](https://buildwithfern.com/learn/docs/authentication/sso) (Jul 2025)
+* [Overview of authentication aptions](https://buildwithfern.com/learn/docs/authentication/overview) (Jul 2025)
+* [Single sign-on](https://buildwithfern.com/learn/docs/authentication/sso) (Jul 2025)
 * [Auto-populate API Keys](https://buildwithfern.com/learn/docs/authentication/api-key-injection) (OAuth section only) (Jul 2025)
-* [Overview of Self-Hosted Documentation](https://buildwithfern.com/learn/docs/self-hosted/overview) (Aug 2025)
-* [Overview of Self-Hosted SDKs](https://buildwithfern.com/learn/sdks/deep-dives/self-hosted) (Aug 2025)
-* [Project Structure (API Definitions)](https://buildwithfern.com/learn/api-definitions/overview/project-structure) (Aug 2025)
+* [Overview of self-hosted documentation](https://buildwithfern.com/learn/docs/self-hosted/overview) (Aug 2025)
+* [Overview of self-hosted sDKs](https://buildwithfern.com/learn/sdks/deep-dives/self-hosted) (Aug 2025)
+* [Project structure (API definitions)](https://buildwithfern.com/learn/api-definitions/overview/project-structure) (Aug 2025)
+* [Project structure (SDKs)](https://buildwithfern.com/learn/sdks/overview/project-structure) (Aug 2025)
+* [Enabling the serde layer (TypeScript)](https://buildwithfern.com/learn/sdks/generators/typescript/serde-layer) (Aug 2025)
+* [Tooltips (Docs component)](https://buildwithfern.com/learn/docs/writing-content/components/tooltips) (Aug 2025)
+* [Sticky tables (Docs component)](https://buildwithfern.com/learn/docs/writing-content/components/sticky-tables) (Aug 2025)
 
 
 ## Technical articles on my personal blog