v2.2.1

• Added support for displaying provider logos in ProviderSettings.
• Changed download button in Ollama Model Manager to be hidden until user enters model name.
• Changed Settings dialog to be fixed width to improve UX when editing a provider with many models.
• Refactored and simplified ProviderSettings by breaking out Ollama-related functions to a new composable useOllama.js.
• Refactored ProviderSettings by breaking out Ollama model management to a separate component.