Error when cloning repository with no `.insomnia/` on the default branch

### Expected Behavior

Cloning a repository that does not contain an API spec in the default branch while it does exist in a non-default branch should load and allow to switch branches.

### Actual Behavior

When cloning a repository with `+ Create > Git clone` that contains an Insomnia API spec (`.insomnia/`) on a non-default branch (e.g. `dev`) and nothing on the default branch (i.e. `main`), the Insomnia desktop application shows the following error. I have not found a way to switch branches to the appropriate one from this window.


Clicking on `Try to reload the app` brings you back to the dashboard, but opening the associated document again will show the same window.

### Reproduction Steps

I have published a minimum reproducible example in [`APEX-JOAQUIN-ROVIRA/TestRepo`](https://github.com/APEX-JOAQUIN-ROVIRA/TestRepo). This repository contains a `main` branch without an `.insomnia/` directory. There is a non-default branch `dev` that contains an example API spec in the `.insomnia/` directory.

Steps:

1. Clone the repository with the `+ Create > Git clone` menu option.
2. Add any (valid) GitHub credentials as the repo is public.
3. The error window will pop up.

### Is there an existing issue for this?

- [X] I have searched the [issue tracker](https://www.github.com/Kong/insomnia/issues) for this problem.

### Additional Information

```
Version: Insomnia 2023.4.0
Build date: 4/7/2023
OS: Windows_NT x64 10.0.19042
Electron: 23.3.9
Node: 18.12.1
V8: 11.0.226.20-electron.0
Architecture: x64
```

### Insomnia Version

2023.4.0

### What operating system are you using?

Windows

### Operating System Version

Windows_NT x64 10.0.19042

### Installation method

insomia.rest

### Last Known Working Insomnia version

N/A

Reproduce the failure with the linked TestRepo through + Create > Git clone, using its main and dev branches. Trace the Git clone flow that handles a repository without .insomnia/ on the default branch; done means the app loads the repository and provides a way to switch to the branch containing the API spec.

Written by the indexing model from the issue text.