chore: Update Nixarr

flake.lock

@@ -570,15 +570,16 @@
         "website-builder": "website-builder"
       },
       "locked": {
-        "lastModified": 1742243092,
-        "narHash": "sha256-pTMB/aLTufgNX3rJlT5Ia64TofZxOdEGMl9nfc3D++o=",
+        "lastModified": 1748878133,
+        "narHash": "sha256-jIUBQPBjlcrCa6Teh8HgEb7iLRQjDgLfuzeoSDL0BlQ=",
         "owner": "rasmus-kirk",
         "repo": "nixarr",
-        "rev": "046ec8d875611ec2c93d5c45eebf6b46f0f350e8",
+        "rev": "02449686c76e0c23ecd74403888231a88e2e0fd3",
         "type": "github"
       },
       "original": {
         "owner": "rasmus-kirk",
+        "ref": "beta",
         "repo": "nixarr",
         "type": "github"
       }
@@ -1168,11 +1169,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1741594814,
-        "narHash": "sha256-YPAIywsWZVhQuy/cPJLi3PiWgoWDrqvQCBytXeSQYCk=",
+        "lastModified": 1748552643,
+        "narHash": "sha256-UI3dlA/6WOitW3ejPhwYvB/yxrVWpdTmh96Hl8CEUis=",
         "owner": "rasmus-kirk",
         "repo": "website-builder",
-        "rev": "e0239195b33103a4923011d8e96ef39a3397631b",
+        "rev": "f399b9c89d45a0150ce6230c6df23f62f9c3cf89",
         "type": "github"
       },
       "original": {

flake.nix

@@ -19,7 +19,7 @@
     nixcord.url = "github:KaylorBen/nixcord";
     vpn-confinement.url = "github:Maroka-chan/VPN-Confinement";
     nixarr = {
-      url = "github:rasmus-kirk/nixarr";
+      url = "github:rasmus-kirk/nixarr/beta";
       inputs.nixpkgs.follows = "nixpkgs";
       inputs.vpnconfinement.follows = "vpn-confinement";
     };

modules/nixos/deertopia/servarr.nix

@@ -45,9 +45,8 @@ in {
         "cred=/run/secrets/buffalo-nas-creds"
         # Wait for network availability before attempting mount.
         "_netdev"
-        # It appears that the group/user names used by Nixarr are hard-coded.
-        "gid=media"
-        "uid=streamer"
+        "uid=${config.util-nixarr.globals.libraryOwner.user}"
+        "gid=${config.util-nixarr.globals.libraryOwner.group}"
         # Mysteriously, 0664 doesn't work…
         "dir_mode=0770"
         "file_mode=0770"