During the 1st Ollama Running, theres no visual feedback twentyEyes are building the model on Ollama server

[maclovin]

In order to make clear to the user the necessity to build the custom model during the 1st running on Ollama, I need to:

• Implement on the CLI the visual feedback asking to the user to run de 'build-model' command
• Implement the build-model command.

Today, twentyEyes just build the model without the user knowledge, which works, but depending on internet connection, do not grant any user feedback for minutes.