Add dnsmasq and Talos setup documentation and configuration files

- Created `dnsmasq-setup.md` guide for setting up dnsmasq on hardware like Orange Pi Zero 3.
- Added `talos-setup.md` guide for an alternate setup using Talos and bare Kubernetes.
- Introduced configuration files for dnsmasq including `.not_logged_in_yet`, `bare-metal.yaml`, `boot.ipxe`, `dnsmasq.conf`, and `nginx.conf`.
- Implemented `setup.sh` script for automating the installation and configuration of dnsmasq and nginx.
- Updated example configuration in `config.example.yaml` to include Talos versioning.
- Modified README to reflect changes in Wild-Cloud app commands.

docs/guides/armbian-setup.md

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+# Setting up Ambian on a pi
+
+These are _raw_ notes. Instructions will need to be made friendly.
+
+## Hardware requirements
+
+- 32GB SD card
+- SD to USB adapter
+
+## Creating OS boot on SD
+
+### References
+
+- See [Armbian OS getting started](https://docs.armbian.com/User-Guide_Getting-Started/)
+- See [Orange Pi Zero 3 setup](https://www.armbian.com/orange-pi-zero-3/)
+
+### Steps
+
+Prepare image:
+
+- Download [OS image](https://www.armbian.com/download/).
+- Install [usbimager](https://gitlab.com/bztsrc/usbimager).
+- Insert SD card into USB adapter into ops computer.
+- Launch `USB Imager` and use it to write your downloaded image to the SD card. It might take an hour.
+- When written, copy infrastructure_setup/dnsmasq/.not_logged_in_yet to the sd's `root/` dir.
+
+Boot:
+
+- Put the SD card into the Pi and boot.
+- Set config options.
+- From your ops machine, ssh into the pi.
+- Run `armbian-install`
+  - Select the option to put the boot loader on the sdcard
+
+Configure:
+
+```bash
+# Block all suspend, hibernate, and sleep actions.
+sudo systemctl mask sleep.target suspend.target hibernate.target hybrid-sleep.target
+```
+
+Update:
+
+```bash
+wget -qO - https://apt.armbian.com/armbian.key | gpg --dearmor | sudo tee /usr/share/keyrings/armbian.gpg >/dev/null
+sudo apt update
+sudo apt upgrade
+```

docs/guides/dnsmasq-setup.md

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+# Dnsmasq setup
+
+Steps:
+
+- Get some hardware. A $30 _Orange Pi Zero 3_ is good enough.
+- See [Armbian Setup](./armbian-setup.md).
+- From your wildcloud root, run `install-dnsmasq`. This will create the required installation files and copy them all to your dnsmasq server into `/tmp/dnsmasq-setup`.
+- ssh into your dnsmasq server and run `/tmp/dnsmasq-setup/setup.sh`.

docs/guides/talos-setup.md

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+# Talos
+
+This is an alternate setup to using ks that uses talos and bare kubernetes. IN PROGRESS.
+
+From https://www.talos.dev/v1.10/introduction/getting-started/
+
+```bash
+# Install kubectl
+curl -LO "https://dl.k8s.io/release/$(curl -L -s https://dl.k8s.io/release/stable.txt)/bin/linux/amd64/kubectl"
+curl -LO "https://dl.k8s.io/release/$(curl -L -s https://dl.k8s.io/release/stable.txt)/bin/linux/amd64/kubectl.sha256"
+echo "$(cat kubectl.sha256)  kubectl" | sha256sum --check
+sudo install -o root -g root -m 0755 kubectl /usr/local/bin/kubectl
+
+# Install talosctl
+curl -sL https://talos.dev/install | sh
+
+# Generate cluster config files (and pki and tokens)
+talosctl gen config test-cluster https://192.168.8.238:6443
+
+talosctl -n 192.168.8.238 get disks --insecure
+# Update disk in controlplane.yml
+
+# Apply control plane config
+talosctl apply-config --insecure --nodes 192.168.8.238 --file controlplane.yaml
+
+# Bootstrap cluster on control plan
+talosctl bootstrap --nodes 192.168.8.238 --endpoints 192.168.8.238 --talosconfig=./talosconfig
+
+# Merge into kubeconfig
+talosctl kubeconfig --nodes 192.168.8.238 --endpoints 192.168.8.238 --talosconfig=./talosconfig
+
+```