feat: add guide for DNS Blocklist

docs/guide/dns_blocklist/index.md

@@ -0,0 +1,11 @@
+# DNS Blocklist
+
+In addition to [uBlock Origins](https://ublockorigin.com/) :heart: for [Firefox](https://www.mozilla.org/en-US/firefox/new/) :heart:, some devices, such as the YouTube app on my Android TV, do not use Firefox, so I've added a DNS blocklist to restrict trackers.
+
+## How it's setup ?
+
+Every day at 00:00, a systemd unit timer is triggered, which downloads a list of `RPZ` files from a text file located at `/etc/powerdns/rpz-sync.txt`The files are then placed in the `/etc/powerdns/rpz` folder, and the Lua configuration is reloaded using the command `/usr/bin/rec_control reload-lua-config /etc/powerdns/recursor-rpz.lua`.
+
+## Blocklist used
+
+* [Github hagezi/dns-blocklists](https://github.com/hagezi/dns-blocklists) :heart:

mkdocs.yml

@@ -110,6 +110,7 @@ nav:
     - Argocd: guide/argocd/index.md
     - Octodns: guide/octodns/index.md
     - Renovatebot: guide/renovatebot/index.md
+    - DNS Blocklist: guide/dns_blocklist/index.md
     - CI/CD: guide/ci_cd/index.md
     - Proxmox ACME: guide/proxmox_acme/index.md
     - proxmox-exporter: guide/proxmox_exporter/index.md