🪛 Unstable in home-manager, new wallpapers, .NET

- Added unstable overlay in order to fetch pkgs from unstable
- Changed Zed-editor to unstable
- Commented turn off screen timeout, still buggy
- Added new Catppuccin wallpapers
- Changed secondary colours on lock screen to fit wallpaper
- Removed <i/> on lock screen
- Added Rider, .NET 9 adn ASP.NET 9
- Readded EDITOR env to nvim

modules/development.nix

@@ -5,8 +5,11 @@
     # IDEs
     jetbrains.rust-rover
     jetbrains.webstorm
+    jetbrains.rider
     vscodium # TODO set up extensions
     # Tools
+    dotnet-sdk_9
+    dotnet-aspnetcore_9
     git
     rustup
     nodejs