docs: Keyboard Management Evolution talk is available (blogpost) (#997)

## 📜 Description

Added blogpost about Keyboard Management Evolution (AppJS conf talk).

## 💡 Motivation and Context

In case if people missed it or want to re-watch it I share a link on
youtube 😊

## 📢 Changelog

<!-- High level overview of important changes -->
<!-- For example: fixed status bar manipulation; added new types
declarations; -->
<!-- If your changes don't affect one of platform/language below - then
remove this platform/language -->

### Docs

- added blogpost (link to youtube) about Keyboard Management Evolution
(AppJS conf talk).

## 🤔 How Has This Been Tested?

Manually on `localhost:3000`.

## 📸 Screenshots (if appropriate):

<img width="790" alt="image"
src="https://github.com/user-attachments/assets/98fe510b-8940-4a10-96bd-f880870276d9"
/>

## 📝 Checklist

- [x] CI successfully passed
- [x] I added new mocks and corresponding unit-tests if library API was
changed

Author: kirillzyusko

docs/blog/2025-06-28-keyboard-management-evolution/index.mdx

@@ -0,0 +1,31 @@
+---
+slug: keyboard-management-evolution
+title: Keyboard Management Evolution in React Native 🚀🪐💫
+authors: [kirill]
+tags: [react-native, keyboard]
+keywords:
+  [
+    react-native-keyboard-controller,
+    keyboard management,
+    keyboard management evolution,
+    keyboard controller evolution,
+    keyboard background view,
+    keyboard extender,
+  ]
+---
+
+**Ever wondered why keyboard behavior in React Native used to feel so unpredictable?**
+
+In my talk **Keyboard Management Evolution in React Native** at [AppJS conf](https://appjs.co/), I invite you on a cosmic adventure — from the chaotic black holes of early keyboard handling to the sleek, stable solutions of the present day with teasing some of upcoming features.
+
+Hop aboard the ship and join me for the ride!
+
+<iframe
+  width="560"
+  height="315"
+  src="https://www.youtube.com/embed/W_Y0Y18aFV8"
+  title="Keyboard Management Evolution in React Native"
+  frameBorder="0"
+  allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture"
+  allowFullScreen
+/>