merge about and installation into getting-started

src/pages/docs/configuration/getting-started.mdx

@@ -3,6 +3,68 @@ layout: "@layouts/ConfigLayout.astro"
 title: "Getting Started"
 ---
 # {frontmatter.title}
+> [!NOTE]
+> Quickshell is still in a somewhat early stage of development.
+> There will be breaking changes before 1.0, however a migration guide will be provided.
+
+## Installation
+
+All packages currently track quickshell's master branch. This may change in the future.
+
+### Nix
+The Quickshell repo has an embedded flake.
+You can use either `git+https://git.outfoxxed.me/outfoxxed/quickshell`
+or `github:quickshell-mirror/quickshell`.
+
+```nix
+{
+  inputs = {
+    nixpkgs.url = "nixpkgs/nixos-unstable";
+
+    quickshell = {
+      url = "git+https://git.outfoxxed.me/outfoxxed/quickshell";
+
+      # THIS IS IMPORTANT
+      # Mismatched system dependencies will lead to crashes and other issues.
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+  };
+}
+```
+
+The package is available as `quickshell.packages.<system>.default`, which you can add to
+`environment.systemPackages` or `home.packages` if you use home-manager.
+
+### Arch
+Quickshell is available from the aur by [mcgoth] under
+the [quickshell](https://aur.archlinux.org/packages/quickshell) package.
+
+> [!WARNING]
+> When using the AUR package, quickshell may break any time Qt is updated.
+> The AUR gives us no way to actually fix this, but Quickshell will attempt to
+> warn you if it detects a breakage when updating. If warned of a breakage,
+> please reinstall the package
+
+Install using the command below:
+```sh
+yay -S quickshell
+```
+(or your AUR helper of choice)
+
+### Fedora
+Quickshell is available from [errornointernet](https://github.com/errornointernet/)'s
+Fedora COPR as [errornointernet/quickshell](https://copr.fedorainfracloud.org/coprs/errornointernet/quickshell).
+
+Install using the command below:
+```sh
+sudo dnf copr enable errornointernet/quickshell
+sudo dnf install quickshell
+```
+
+### Manual build
+See [BUILD.md](https://git.outfoxxed.me/quickshell/quickshell/src/branch/master/BUILD.md)
+for build instructions and configurations.
+
 See [Installation](./installation) if Quickshell isn't installed yet.
 
 ## Editor configuration
@@ -58,3 +120,7 @@ more correct code should you chose to use it.
 > [!NOTE]
 > Nix users should note that qmlls will not be able to pick up qml modules
 > that are not in `QML2_IMPORT_PATH`.
+
+# Next steps
+
+Create your first configuration by reading the [Intro](./intro).