clan-cli: Use Remote class in DeployInfo, add tests for qrcode parser and json parser

docs/site/guides/getting-started/add-machines.md

@@ -56,12 +56,12 @@ In the `flake.nix` file:
 Adding or configuring a new machine requires two simple steps:
 
 ??? Machine Requirements
-    - RAM > 2GB
+  - RAM > 2GB
 
 ???+ Note "Cloud Machines"
-    NixOS can cause strange issues when booting in certain cloud environments.
-    
-    - If on Linode: Make sure that the system uses Direct Disk boot kernel (found in the configuration pannel)
+  NixOS can cause strange issues when booting in certain cloud environments.
+  
+  - If on Linode: Make sure that the system uses Direct Disk boot kernel (found in the configuration pannel)
 
 ### Step 1. Identify Target Disk-ID
 

docs/site/guides/mesh-vpn.md

@@ -35,11 +35,6 @@ This guide shows you how to configure `zerotier` either through `NixOS Options`
     - The `new_machine` machine, which is the machine we want to add to the vpn network.
 
     ## 2. Configure the Inventory
-
-    Note: consider picking a more descriptive name for the VPN than "default".
-    It will be added as an altname for the Zerotier virtual ethernet interface, and
-    will also be visible in the Zerotier app.
-
     ```nix
     clan.inventory = {
       services.zerotier.default = {