[Bug]: Orca 1.4.200 launches WSL automatically on startup even with no workspace open

### Operating system

Windows

### Orca version

v1.4.200

### Details

## Bug description

On Windows, launching Orca 1.4.200 automatically starts WSL, even when no workspace is open and I am not using any WSL-based project.

Before launching Orca, all WSL distributions are stopped. Immediately after Orca starts, one of the WSL distributions changes to `Running`.

This happens even on the Orca home/empty page, with no workspace opened.

## Environment

* Orca version: `1.4.200`
* OS: Windows
* WSL2 installed
* No workspace open
* No WSL project open

## Steps to reproduce

1. Completely exit Orca.
2. Run:

```powershell
wsl --shutdown
wsl -l -v
```

3. Confirm that all WSL distributions show `Stopped`.
4. Launch Orca.
5. Do not open any workspace or project.
6. Run again:

```powershell
wsl -l -v
```

## Actual behavior

A WSL distribution changes from:

```text
Stopped
```

to:

```text
Running
```

simply by launching Orca.

## Expected behavior

Orca should not start a stopped WSL distribution unless a feature that actually requires WSL is being used, for example:

* opening a WSL workspace;
* opening a WSL terminal;
* explicitly using an agent/runtime configured for WSL.

Merely launching Orca with no workspace open should leave sto

Reproduce the startup behavior on Windows by running `wsl --shutdown`, checking `wsl -l -v`, launching Orca without opening a workspace, and checking again. Trace the startup path that initializes WSL and verify that launching to the empty page does not start a stopped distribution; confirm WSL still starts when a WSL-dependent feature is explicitly used.

Written by the indexing model from the issue text.