BUG: can't run Python plugin

### Checks

- [x] I have checked that this issue has not already been reported.

- [x] I am using the latest version of Flow Launcher.

- [ ] I am using the prerelease version of Flow Launcher.

### Problem Description

I can't run the Python RTFM plugin and I don't understand what is the source of the problem. The error appears on different versions of the plugin `1.3-1.4` and on different versions of Python _(pythonw.exe)_ `3.10-3.13`.

I have added additional details to the "Error Log" section

### To Reproduce

1. Install RTFM plugin from store/github.
2. Restart FL
3. See exception popup
4. Continue with FL search prompt.

### Screenshots

_No response_

### Flow Launcher Version

1.20.1

### Windows Build Number

19045.3803

### Error Log

```py
Flow Launcher version: 1.20.1 (Portable)
OS name: Windows 10 Pro x64
OS Version: 19045.3803 (22H2)
IntPtr Length: 8

Python Path: C:\Users\ToYu\AppData\Local\Programs\Python\Python313\pythonw.exe
Node Path: C:\Program Files\Common Files\Adobe\Creative Cloud Libraries\libs\node.exe

EXCEPTION OCCURS: System.Exception: Traceback (most recent call last):
File "", line 9, in
runpy.run_path(r'C:\Program Files\Flow-Launcher-Portable\FlowLauncher\app-1.20.1\UserData\Plugins\rtfm-1.4.3\main.py', None, '__main__')

File "", line 287, in run_path
File "", line 98, in _run_module_code
File "", line 88, in _run_code
File "C:\Program Files\Flow-Launcher-Portable\FlowLauncher\app-1.20.1\UserData\Plugins\rtfm-1.4.3\main.py", line 13, in
from plugin.logs import Logs
File "C:\Program Files\Flow-Launcher-Portable\FlowLauncher\app-1.20.1\UserData\Plugins\rtfm-1.4.3\plugin\plugin.py", line 11, in
from .server.core import run_app as start_webserver
ImportError: attempted relative import with no known parent package
```

Additionally:

[2025-07-06.txt](https://github.com/user-attachments/files/21085955/2025-07-06.txt)