Attempt to create Gemini files

There’s more than one way to skin a cat :wink:

  1. use multiple config files
    specify commons in the /config/ and specials in one or two config files
    hugo --config special.toml,common.toml

  2. use dedicated configDirs and maybe a config file
    hugo [--config config-file-1.toml] --configDir config-1
    hugo [--config config-file-2.toml] --configDir config-2

  3. maybe a combination of both
    hugo --config global,special.toml --configDir config

  4. use environments

    config
    ├───_default     <- global
    ├───normal
    └───gemini
    

    and call it like as hugo --environment gemini

  5. maybe a variation combining all these …