Multiple Override Model Support

[yodeput]

Feature Request: Multiple Override Model Support

Problem

Currently, users can only configure one "override model" at a time. However, some users have multiple custom Anthropic-based models they want to use within the app, and they're limited to switching between a single override configuration.

Proposed Solution

Allow users to create and manage multiple override model profiles. This would enable users to:

• Define multiple custom Anthropic-based model configurations
• Switch between different override models based on their current needs
• Store different model parameters and settings for different use cases

Use Case

A user may have:

• One custom model optimized for code generation
• Another custom model optimized for documentation
• A third model for testing/experimentation

Instead of reconfiguring the single override model each time, they could quickly switch between these profiles.

Acceptance Criteria

• Users can create multiple override model profiles
• Each profile can have its own configuration settings
• Users can easily switch between profiles
• Profiles are persisted and survive app restarts