Installer timeouts the web server

[SirEndii]

Current Behavior

Greetings.
After I have setup everything in the installer and I click the last button, the button shows a little loading circle. It seems that the frontend sends a form, but the installer takes a bit and does not respond in time.
This is a bit misleading, especially for users who aren't experienced with web development/hosting. I can now go to the main page, try to log in, but the installer isn't done yet in the background. I wait another minute and then everything works fine.

So the installer could need some love there. Maybe a little log too or progress bar what exactly it does currently.

Expected Behavior

No timeout, wait until it's done and show a "Install Success" or something similar

Steps to Reproduce

I installed the panel using docker compose, see #967

Start the installer
I used mariadb
And the default options for the other settings
Click on install(Or whatever the name of the last button was)
And timeout(depending on the proxy configuration)

Panel Version

v1.0.0-beta17

Wings Version

not yet installed

Games and/or Eggs Affected

No response

Docker Image

No response

Error Logs

Is there an existing issue for this?

• I have searched the existing issues before opening this issue.
• I have provided all relevant details, including the specific game and Docker images I am using if this issue is related to running a server.
• I have checked in the Discord server and believe this is a bug with the software, and not a configuration issue with my specific system.