created major large-scale changes

roles/init-server/templates/user/gitea.env.j2

@@ -0,0 +1,17 @@
+GITEA_MODE={{ mode | default("dev") }}
+GITEA_NAME={{ (web_fqdn | split("."))[0].upper() + " Nous" }}
+GITEA_SSH_PORT={{ gitea.ssh.port }}
+GITEA_LANDING={{ gitea.site.landing }}
+GITEA_TRUSTED_PROXIES={{ gitea.trusted.proxies | join(",") }}
+
+{% if gitea.site.registration.enabled %}
+GITEA_PROHIBIT_REGISTRATION=false
+{% else %}
+GITEA_PROHIBIT_REGISTRATION=true
+{% endif %}
+
+GITEA_DB_TYPE={{ gitea.db.type }}
+
+{% if gitea.db.type == "mysql" %}
+GITEA_DB_NAME={{ gitea.db.name }}
+{% endif %}