feat: add top level installer section + pages

docs/.pages

@@ -4,4 +4,5 @@ nav:
     - pilots-corner
     - dev-corner
     - simbridge
+    - installer
     - release-notes

docs/installer/.pages

@@ -0,0 +1,8 @@
+# Edit this page to get:
+# - Title for the whole directory
+# - Titles for specific pages or subdirectories
+# - Order of pages (otherwise alphabetical order)
+
+title: FlyByWire Installer
+nav:
+    - Overview: index.md

docs/installer/index.md

@@ -0,0 +1,22 @@
+---
+title: FBW Installer - Overview
+description: Section dedicated to documenting the setup and use of the FlyByWire Installer.
+---
+
+<link rel="stylesheet" href="../../stylesheets/toc-tables.css">
+
+# FBW Installer
+
+The FlyByWire Installer is a tool that allows you to install and update the FlyByWire aircraft and its dependencies such as SimBridge. It is a standalone application that is 
+separate from the aircraft itself.
+
+## 3rd Party Aircraft and Tools
+
+Specific 3rd party aircraft and tools we have collaborated with are also available in the installer. These are not developed by FlyByWire, but we have worked with the 
+developers in various capacities in the spirit of open source collaboration. You can find a list below:
+
+| Team                                                                           | Product                                          |     Status      |
+|:-------------------------------------------------------------------------------|:-------------------------------------------------|:---------------:|
+| Salty Simulations - [Discord](https://discord.com/invite/S4PJDwk)              | Aircraft - 74S (Boeing 747-8I)                   |    Released     |
+| [FSLTL](https://www.fslivetrafficliveries.com/)                                | Standalone Real-Time traffic and livery matching |    Released     |
+| [Synaptic Simulations](https://www.synapticsim.com/)                           | Aircraft - A22X (Airbus A220neo)                 | *Not Available* |