Meta: Update the Ladybird repo notice and remove it from the README

Documentation/BuildInstructionsLadybird.md

@@ -1,6 +1,7 @@
 # Ladybird browser build instructions
 
-**NOTE:** The Ladybird cross-platform web browser project is now separate from SerenityOS, and is now actively developed in the [LadybirdBrowser/ladybird](https://github.com/LadybirdBrowser/ladybird) repository.
+> [!NOTE]
+> The Ladybird web browser project has moved to [LadybirdBrowser/ladybird](https://github.com/LadybirdBrowser/ladybird), this version is kept as a developer convenience for the testing of LibWeb and LibJS libraries included with SerenityOS.
 
 ## Build Prerequisites
 

Ladybird/README.md

@@ -1,15 +1,15 @@
 # Ladybird
 
+> [!NOTE]
+> The Ladybird web browser project has moved to [LadybirdBrowser/ladybird](https://github.com/LadybirdBrowser/ladybird), this version is kept as a developer convenience for the testing of LibWeb and LibJS libraries included with SerenityOS.
+
 Ladybird is a web browser built on the [LibWeb](https://github.com/SerenityOS/serenity/tree/master/Userland/Libraries/LibWeb) and [LibJS](https://github.com/SerenityOS/serenity/tree/master/Userland/Libraries/LibJS) engines from [SerenityOS](https://github.com/SerenityOS/serenity).
 The Browser UI has a cross-platform GUI in Qt6 and a macOS-specific GUI in AppKit.
 
 Ladybird aims to be a standards-compliant, independent web browser with no third-party dependencies.
 Currently, the only dependencies are UI frameworks like Qt6 and AppKit, and low-level platform-specific
 libraries like PulseAudio, CoreAudio and OpenGL.
 
-> [!IMPORTANT]
-> Ladybird is in a pre-alpha state, and only suitable for use by developers
-
 ## Features
 
 The Ladybird browser application uses a multiprocess architecture with a main UI process, several WebContent renderer processes,

README.md

@@ -2,8 +2,6 @@
 
 Graphical Unix-like operating system for x86-64 computers.
 
-**NOTE:** The Ladybird cross-platform web browser project is now separate from SerenityOS, and is now actively developed in the [LadybirdBrowser/ladybird](https://github.com/LadybirdBrowser/ladybird) repository.
-
 [![GitHub Actions Status](https://github.com/SerenityOS/serenity/workflows/Build,%20lint,%20and%20test/badge.svg)](https://github.com/SerenityOS/serenity/actions?query=workflow%3A"Build%2C%20lint%2C%20and%20test")
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