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

This reverts commit b1ef5f00bf.

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

@@ -35,6 +35,11 @@ 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 = {