style: Update frontmatter/intros to tool pages

content/tools/self-hosting/_index.md

@@ -1,13 +1,11 @@
 ---
 title: Self-Hosting
-meta_title: "Self-Hosting Software and Services - Privacy Guides"
 description: For our more technical readers, self-hosting software and services can provide additional privacy assurances since you have maximum control over your data.
-cover: router.webp
 weight: 40
 ---
 <small>Protects against the following threat(s):</small>
 
-- [:material-server-network: Service Providers](../basics/common-threats.md#privacy-from-service-providers){ .pg-teal }
+[{{< badge content="Service Providers" color="indigo" >}}](../../wiki/basics/common-threats.md#privacy-from-service-providers)
 
 **Self-hosting** software and services can be a way to achieve a higher level of privacy through digital sovereignty, particularly independence from cloud servers controlled by product developers or vendors. By self-hosting, we mean hosting applications and data on your own hardware.
 

content/tools/self-hosting/dns-filtering/_index.md

@@ -1,14 +1,11 @@
 ---
 title: DNS Filtering
-meta_title: "Self-Hosting DNS Solutions - Privacy Guides"
-icon: material/dns
 description: For our more technical readers, self-hosting a DNS solution can provide filtering for devices not covered by cloud-based DNS solutions.
-cover: dns.webp
 ---
 <small>Protects against the following threat(s):</small>
 
-- [:material-server-network: Service Providers](../basics/common-threats.md#privacy-from-service-providers){ .pg-teal }
-- [:material-account-cash: Surveillance Capitalism](../basics/common-threats.md#surveillance-as-a-business-model){ .pg-brown }
+[{{< badge content="Service Providers" color="indigo" >}}](../../../wiki/basics/common-threats.md#privacy-from-service-providers)
+[{{< badge content="Surveillance Capitalism" color="purple" >}}](../../../wiki/basics/common-threats.md#surveillance-as-a-business-model)
 
 **Self-hosting DNS** is useful for providing [DNS filtering](https://cloudflare.com/learning/access-management/what-is-dns-filtering) on controlled platforms, such as smart TVs and other IoT devices, as no client-side software is needed. Keep in mind that the DNS solutions below are typically restricted to your home or local network unless you set up a more advanced configuration.
 

content/tools/self-hosting/email-servers/_index.md

@@ -1,13 +1,10 @@
 ---
 title: Email Servers
-meta_title: "Self-Hosting Email - Privacy Guides"
-icon: material/email
 description: For our more technical readers, self-hosting your own email can provide additional privacy assurances by having maximum control over your data.
-cover: email.webp
 ---
 <small>Protects against the following threat(s):</small>
 
-- [:material-server-network: Service Providers](../basics/common-threats.md#privacy-from-service-providers){ .pg-teal }
+[{{< badge content="Service Providers" color="indigo" >}}](../../../wiki/basics/common-threats.md#privacy-from-service-providers)
 
 Advanced system administrators may consider setting up their own **email server**. Mail servers require attention and continuous maintenance in order to keep things secure and mail delivery reliable. In addition to the "all-in-one" solutions below, we've picked out a few articles that cover a more manual approach:
 

content/tools/self-hosting/file-management/_index.md

@@ -1,13 +1,10 @@
 ---
 title: File Management
-meta_title: "Self-Hosting File Management Tools - Privacy Guides"
-icon: material/file-multiple-outline
 description: For our more technical readers, self-hosting file management tools can provide additional privacy assurances by having maximum control over your data.
-cover: cloud.webp
 ---
 <small>Protects against the following threat(s):</small>
 
-- [:material-server-network: Service Providers](../basics/common-threats.md#privacy-from-service-providers){ .pg-teal }
+[{{< badge content="Service Providers" color="indigo" >}}](../../../wiki/basics/common-threats.md#privacy-from-service-providers)
 
 Self-hosting your own **file management** tools may be a good idea to reduce the risk of encryption flaws in a cloud provider's native clients.