Add Step for Configuring SSH Key to Wiki to Avoid unsupported KFD version Error

[paranoiasystem]

Issue

When running the command furyctl create cluster without a configured public SSH key on your GitHub account, the following error occurs:

INFO Downloading distribution...                  
ERRO error while downloading distribution: unsupported KFD version: seems like the specified version v1.25.6 does not exist, try another version from the official repositoryx

Suggested Fix

To improve the user experience and avoid this error, I recommend adding a step in the Wiki to remember/guide users on how to configure a public SSH key on their GitHub account before running the furyctl create cluster command.

Steps to Reproduce

1. Run furyctl create cluster without a configured public SSH key on your GitHub account.

Expected Behavior

The command should either succeed or provide a more informative error message suggesting that the user needs to configure a public SSH key.

Actual Behavior

The command fails with an error message that does not clearly indicate the need for a configured public SSH key.

Additional Information

furyctl version
buildTime: 2023-08-08T09:48:56Z
gitCommit: 9a284ba41380bf9d0fda69eff88e1ca412d26860
goVersion: go1.20
osArch: arm64
version: 0.25.2