Add new "Get started" document (nginx#2700)

This commit adds a new "Get started" document for NGINX Gateway Fabric.
It re-orders the top level page so that it is second after "Overview" as
a means to get a reader started as quickly as possible, and is a
combination of the existing kind guide, a Helm installation path and the
cafe-example on GitHub.

As part of this work, the original kind guide has been deleted: the only
context lost is regarding port forwarding, which this new document
mentions not requiring. The README for the cafe-example could also be
stripped down as a result: the step "skipped" regards how to use a
different hostname.

Both of these could instead be added to a general network configuration
document.

Co-authored-by: Saylor Berman <[email protected]>

Author: miledxz

site/content/get-started.md

@@ -1,4 +1,4 @@
 ---
 title: "How-to guides"
-weight: 300
+weight: 400
 ---

site/content/how-to/_index.md

@@ -1,9 +1,4 @@
 ---
 title: "Installation"
-description:
-weight: 200
-linkTitle: "Installation"
-menu:
-  docs:
-    parent: NGINX Gateway Fabric
+weight: 300
 ---

site/content/installation/_index.md

@@ -1,9 +1,4 @@
 ---
 title: "Reference"
-description:
-weight: 400
-linkTitle: "Reference"
-menu:
-  docs:
-    parent: NGINX Gateway Fabric
+weight: 500
 ---

site/content/installation/running-on-kind.md

@@ -1,10 +1,8 @@
 ---
 title: "Releases"
-draft: false
 description: "NGINX Gateway Fabric releases."
-weight: 1200
 toc: true
-tags: [ "docs" ]
+weight: 700
 docs: "DOCS-1359"
 ---
 

site/content/reference/_index.md

@@ -1,9 +1,7 @@
 ---
 title: "Support"
-draft: false
-weight: 1100
 toc: true
-tags: [ "docs" ]
+weight: 600
 docs: "DOCS-1411"
 ---
 

site/content/releases.md

@@ -2,4 +2,4 @@ module github.com/nginxinc/nginx-gateway-fabric/site
 
 go 1.21
 
-require github.com/nginxinc/nginx-hugo-theme v0.41.20 // indirect
+require github.com/nginxinc/nginx-hugo-theme v0.41.22 // indirect

site/content/support.md

@@ -1,2 +1,2 @@
-github.com/nginxinc/nginx-hugo-theme v0.41.20 h1:6BJGRGdHW17OpkC4qbcHARo9TRrJPFrALBjFltwedf8=
-github.com/nginxinc/nginx-hugo-theme v0.41.20/go.mod h1:DPNgSS5QYxkjH/BfH4uPDiTfODqWJ50NKZdorguom8M=
+github.com/nginxinc/nginx-hugo-theme v0.41.22 h1:Gb/OLbpumNqp8vOPkZzO2GmgPDRd1yr2tWHWUBHg8BA=
+github.com/nginxinc/nginx-hugo-theme v0.41.22/go.mod h1:DPNgSS5QYxkjH/BfH4uPDiTfODqWJ50NKZdorguom8M=