Signal Forms Part 3 (#41)

* wip

* wip

* `[field]`

* makeover

* initial state

* signalforms: rename input `[field]` to `[fieldRef]`

* fieldRef

* fix

* wip

* wip

* final makeover

* CVA

* final touch

* Update blog/2025-10-signal-forms-part3/README.md

---------

Co-authored-by: Danny Koppenhagen <[email protected]>
Co-authored-by: Danny Koppenhagen <[email protected]>

Author: fmalcher

blog/2025-10-signal-forms-part1/README.md

@@ -28,7 +28,7 @@ In this first part of our three-part series, we'll cover the fundamentals you ne
 
 - *Part 1: Getting Started with Signal Forms* (this post)
 - [Part 2: Advanced Validation and Schema Patterns](/blog/2025-10-signal-forms-part2)
-- *Part 3: Child Forms and Custom UI Controls* (⏳ coming soon)
+- [Part 3: Child Forms and Custom UI Controls](/blog/2025-10-signal-forms-part3)
 
 
 ## What Makes Signal Forms Different

blog/2025-10-signal-forms-part2/README.md

@@ -29,7 +29,7 @@ We will learn about custom schema validation, cross-field validation, conditiona
 
 - [Part 1: Getting Started with Signal Forms](/blog/2025-10-signal-forms-part1)
 - *Part 2: Advanced Validation and Schema Patterns* (this post)
-- *Part 3: Child Forms and Custom UI Controls* (⏳ coming soon)
+- [Part 3: Child Forms and Custom UI Controls](/blog/2025-10-signal-forms-part3)
 
 
 ## ARIA Support for Error Display
@@ -521,8 +521,6 @@ In **Part 3**, we'll cover specialized topics that help you build complex, modul
 - Creating reusable child form components
 - Building custom UI controls that integrate seamlessly with Signal Forms
 
-<!--
-Ready for the final part? Check out [Part 3: Child Forms and Custom UI Controls](../2025-10-signal-forms-part3/README.md)!
--->
+Ready for the final part? Check out [Part 3: Child Forms and Custom UI Controls](/blog/2025-10-signal-forms-part3)!
 
 <small>**Cover image:** Picture from [Pixabay](https://pixabay.com/photos/journal-write-blank-pages-notes-2850091/), edited</small>