docs: add missing titles and fix index logo

Author: yajo

docs/content/_index.md

@@ -2,9 +2,7 @@
 
 Kubernetes management with Nix
 
-<p align="center" style="margin: 2em auto;">
-  <img src="./docs/static/logo.svg" alt="nixos logo in kubernetes blue" width="350"/>
-</p>
+{{< figure src="/logo.svg" alt="nixos logo in kubernetes blue" width="350" class="text-center" >}}
 
 > **WARN**: this is a work in progress, expect breaking [changes](https://github.com/hall/kubenix/blob/main/CHANGELOG.md)
 

docs/content/examples/deployment/_index.md

@@ -1,3 +1,7 @@
+---
+title: "Deployment"
+---
+
 As a more complete example, let's define some high-level variables and then split our module out into another file as we start to grow.
 
 {{< source "default.nix" >}}

docs/content/examples/helm/_index.md

@@ -1,3 +1,7 @@
+---
+title: "Helm"
+---
+
 To define a Helm release, use the {{< option "kubernetes.helm.releases" >}} option.
 
 {{< source "default.nix" >}}

docs/content/examples/image/_index.md

@@ -1,4 +1,5 @@
 ---
+title: "Image"
 weight: 30
 ---
 

docs/content/examples/namespaces/_index.md

@@ -1,3 +1,7 @@
+---
+title: "Namespaces"
+---
+
 This example demonstrates the use of kubenix submodules, which are built atop of nixos submodule system, to create resources in multiple namespaces.
 
 {{< source "default.nix" >}}

docs/content/examples/pod/_index.md

@@ -1,4 +1,5 @@
 ---
+title: "Pod"
 weight: 10
 ---
 

docs/content/examples/testing/_index.md

@@ -1,3 +1,7 @@
+---
+title: "Testing"
+---
+
 Testing is still very much in flux (contributions welcome!) but here's a rough example.
 
 {{< source "default.nix" >}}