feat(docs): add sidebar link icons, start info page, continue Builder

docs/content/docs/builder.mdx

@@ -1,6 +1,7 @@
 ---
 title: Builder
 description: Customize your CKAN installation before running ckan-devstaller.
+icon: Blocks
 ---
 
 import Builder from "@/components/builder";

docs/content/docs/index.mdx

@@ -1,6 +1,7 @@
 ---
 title: Quick Start
 description: Get started with ckan-devstaller and install CKAN within minutes.
+icon: Zap
 ---
 
 ckan-devstaller attempts to install a CKAN instance from source along with [ckan-compose](https://github.com/tino097/ckan-compose) and other optional features, intended for development use in a new Ubuntu 22.04 instance.

docs/content/docs/meta.json

@@ -0,0 +1,3 @@
+{
+    "pages": ["---Introduction---", "index", "what-is-ckan-devstaller", "builder", "---Further reading---", "tutorials", "reference"]
+}

docs/content/docs/what-is-ckan-devstaller.mdx

@@ -0,0 +1,19 @@
+---
+title: What is ckan-devstaller?
+description: Learn about why ckan-devstaller was built and how it may help you.
+icon: CircleQuestionMark
+---
+
+TODO: Improve this page.
+
+## Introduction
+
+Description
+
+Cards
+
+## Who is ckan-devstaller for
+
+## How can I use ckan-devstaller
+
+## Learn more