Fix broken links in copilot-instructions.md and docs/README.md

Co-authored-by: PureWeen <[email protected]>

Author: Copilot

.github/copilot-instructions.md

@@ -309,8 +309,8 @@ dotnet format analyzers Microsoft.Maui.sln
 
 ## Additional Resources
 
-- [Development Guide](.github/DEVELOPMENT.md)
-- [Development Tips](docs/DevelopmentTips.md)
-- [Contributing Guidelines](.github/CONTRIBUTING.md)
+- [Development Guide](/.github/DEVELOPMENT.md)
+- [Development Tips](/docs/DevelopmentTips.md)
+- [Contributing Guidelines](/.github/CONTRIBUTING.md)
 - [Testing Wiki](https://github.com/dotnet/maui/wiki/Testing)
 - [.NET MAUI Documentation](https://docs.microsoft.com/dotnet/maui)

docs/README.md

@@ -4,7 +4,7 @@ Contributor documentation
 The primary audience for documentation in this folder is contributors to .NET MAUI.
 If you are looking for documentation on how to *use* .NET MAUI, go to <https://docs.microsoft.com/dotnet/maui/>.
 
-<!--TODO: >> :bulb: If you're a new contributor looking to set up the repo locally, the [build from source documentation](BuildFromSource.md) is the best place to start.-->
+<!--TODO: >> :bulb: If you're a new contributor looking to set up the repo locally, the [build from source documentation](/.github/DEVELOPMENT.md) is the best place to start.-->
 
 The table below outlines the different docs in this folder and what they are helpful for.