Fixed odd color background color on Search

Added refresh button to models. Added autocompletion on model pull by pressing tab. Fixed background color of pull model textfield.

Fixed a bug where an empty conversation would get stuck loading title when ollama is unavailable. Fixed swift 6 concurrency warnings.

Updated version to v0.7

Updated README with Pull and Delete model features

moved appState interaction in ModelsView to interactor

Reset selected model on model delete.

Modified the ModelsView title. Added error message if the ollama api returns an error on model pull.

Added the ability to delete and pull models from ollama directly from within the app.

Update version to 0.6

Automatic model retrieval from ollama and selection.

Reverted back to TextField due to onKeyPress modifier being broken...

Fixed all existing tests, added a way to list existing downloaded models.

Return but not Shift+Return will trigger sendMessage on the TextEditor

Modified TextField to allow for multiple lines to be displayed at once and allow scrolling for a better text editing experience.