P2Pool Lack of Permissions
## OS & Version:
Arch Linux x86_64, gupax 1.3.9-1

## Bug
Whenever I try to start p2pool in gupax, it runs into several "error 13" running errors, such as:

```
2025-03-21 17:36:25.1389 BlockCache couldn't open/create p2pool.cache: error 13
2025-03-21 17:36:26.1398 P2PServer failed to save peer list p2pool_peers.txt: error 13
```
I had originally chipped away at the errors by simply "chmod"ing what directories it needs to write to, but this is obviously a temporary and insecure fix. Additionally, it doesn't specify where many of the permission errors are trying to access. Since there is no way to start gupax as admin OR launch p2pool as admin within gupax, I was only able to externally run p2pool (which xmrig within gupax connected to), but I would much prefer gupax because of its centralization and UI. What should I do? Is there a temporary fix, such as a way to point gupax at a pre-running p2pool? This is my first time using any of these tools besides xmrig, so any help is appreciated.
