Generation of HASHIDS_SALT does not work for existing installs

Current Behavior

Currently the code for generating HASHIDS_SALT if not provided are guarded within an else block of the following clause: if [ -f /app/var/.env ];

Meaning if .env exists from previous installations, the HASHIDS_SALT gets never generated and requires users to delete the .env in order for the startup scrip to generate the variable.

Expected Behavior

HASHIDS_SALT should be generated when missing whether it is the first run or not.

Steps to Reproduce

from an existing installation, remove HASHIDS_SALT from /app/var/.env and make sure it is not set in docker compose. Restart the container. This should cause "Database" tab of a game server in the customer UI to throw an error 500

Panel Version

1.15.0

Wings Version

1.13.2

Games and/or Eggs Affected

No response

Docker Image

No response

Error Logs

Is there an existing issue for this?

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