Ability to change the Dashboard URL/Host directly from the Coolify UI

[prtngn]

Problem

Currently, the only way to change the Dashboard URL/host is to manually edit the file:
/data/coolify/proxy/dynamic/coolify.yaml

To set a new host, you must update all occurrences of the domain inside this file.
However, this file gets overwritten during Coolify upgrades, so the changes are lost and must be reapplied manually.
An alternative approach is to use a wildcard domain, but this is not always desirable or suitable for every setup.

Requested Feature

Add a dedicated field in the Coolify admin interface (e.g., in Settings → General or Settings → Domains) that allows specifying the Dashboard Host / Dashboard Domain.

Coolify should then automatically apply this configuration and regenerate the necessary proxy config without requiring manual file edits.

Why this would be useful
• Convenience: No need to touch system files manually.
• Persistence: Settings survive updates.
• Clarity: The current Dashboard URL is visible and editable in the UI.
• Flexibility: Works for setups where wildcard domains are not viable.

Proposed Improvement

Introduce a UI option to set the Dashboard domain, with Coolify handling all config updates internally.