Language switch ignores UrlBase

[grasdk]

Note: Please always try reproducing the issue on the :edge build. There is a chance that it was already fixed. If it's an UI issue, you can try reporducing it on the demo page.

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Describe the bug

• Host pigallery behind a proxy (I use Caddy2) using a path, e.g. "gallery"
• Configure pigralleryt BaseUrl to "/gallery"
• Restart to take effect
• login
• switch language and you're at your root

Expected

• https://www.example.com/gallery/gallery?ln=sv Actual
• https://www.example.com/?ln=sv

Used app version:

• docker:latest

[bpatrik]

The last commit should fix this.

[grasdk]

Perfect. I will test the :edge next time. It was a bit late here ;)