[enhancement]: Allow the model manager to ignore leading/trailiong pasted-in double quotes

### Is there an existing issue for this?

- [x] I have searched the existing issues

### Contact Details

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### What should this feature add?

When a user performs a "copy as path" action, the clipboard value has leading/trailing double quote. Invoke's model manager chokes on them and says the model is invalid. Please process pasted-in text to remove the double quotes.

Windows adds the double quotes when you use the copy as path action.

### Alternatives

_No response_

### Additional Content

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