Features

• switched all admin routes to /admin/...
• auto redirect from ./ to ./admin
• enabled two auth flows (admin and update)
• disabled auth for admin by skipping env variable DDNS_ADMIN_LOGIN
• introduced optional env variable DDNS_TITLE for dynamic UI title (default TheBBCloudDynDNS)
• set copyright date in footer dynamic on startup
• moved all remote js/css packages into static in order to avoid external dependencies
• added "copy to clipboard button" on host overview page
• replaced all fmt.Println by log...
• introduced new optional env variable DDNS_CLEAR_LOG_INTERVAL to clear logs after n days (int). (check runs daily once if update request received)
• newest logs are shown from top to bottom on logs page (newest first)
• added multiarch github workflow
• bump dependencies to go 1.18

Special thanks to @maltegrosse for the big updade!