Bug: Ollama Host field resets to 0.0.0.0 on Windows Desktop app configuration

### Describe the Bug
When configuring the Ollama provider within the Goose Windows Desktop application, the "Ollama Host" input field continuously resets to `0.0.0.0` upon clicking "Submit". Attempting to type `http://127.0.0.1:11434` or `http://localhost:11434` results in the address clearing itself, preventing connection to the local inference instance.

### Steps to Reproduce
1. Open Goose Desktop App -> Settings -> Configure Provider.
2. Select Ollama.
3. Modify the default "Ollama Host" address from `0.0.0.0` to `http://127.0.0.1:11434`.
4. Click "Submit".
5. Re-open the configuration panel; the port has reverted entirely back to `0.0.0.0` and errors out when selecting local models.

### Expected Behavior
The submitted host address string should write to the underlying configuration profile and establish a handshake connection with the local Ollama API server.

### Environment Details
- OS: Windows 11
- Desktop Client: Goose Desktop (Latest Release)
- Local Backend: Ollama (running locally on port 11434)