add backups + fix appservice-irc media proxy

hive.nix

@@ -17,7 +17,6 @@ let
   nodeNixpkgs = {
     # FIXME discourse est cassé en unstable
     pendragon = nixpkgs2411;
-    martagon = nixpkgs2411;
   };
 in
 {
@@ -31,10 +30,11 @@ in
   # FIXME
   nixpkgs.config.permittedInsecurePackage = [ "olm-3.2.16" ];
 
-  defaults = { pkgs, lib, ... }: {
+  defaults = { name, pkgs, lib, ... }: {
     imports = [
       ./profiles/sysadmin.nix
       ./profiles/infra.nix
+      ./profiles/backups.nix
       ./profiles/prometheus-node-exporter.nix
       #./profiles/ldap.nix
       "${src.agenix}/modules/age.nix"
@@ -52,6 +52,7 @@ in
     networking.nftables.enable = true;
 
     infra.enabled = true;
+    backups.enable = true;
 
     # Enable system diffs.
     system.activationScripts.system-diff = {
@@ -69,7 +70,7 @@ in
     time.timeZone = "Europe/Paris";
   };
 
-  vogon = { ... }: {
+  vogon = { pkgs, ... }: {
     deployment.tags = [ "hypervisor" ];
     networking.hostId = "1751e2a7";