feat(niri): fix missing icons in nautilus

flake.lock

@@ -113,11 +113,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1782839684,
-        "narHash": "sha256-vzs4SBgPsK4aNzlJR2PpFwtARazXMOxZonQnDz0YHxk=",
+        "lastModified": 1782964450,
+        "narHash": "sha256-2rwNd77TzZ4sDDvMam0IXFXN5IfC35mifoeKS0uAc/4=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "2a37d71bbe69e1522ddabf03a4cea0374958bdbe",
+        "rev": "ebc87daabc8d3f595e9a8b67107eaaa8115ad582",
         "type": "github"
       },
       "original": {
@@ -175,11 +175,11 @@
         "vpn-confinement": "vpn-confinement"
       },
       "locked": {
-        "lastModified": 1782534345,
-        "narHash": "sha256-GlIb8yRz/of1UDvlEK6rUmcSzdxrwgxFjYZ/nbdkFtk=",
+        "lastModified": 1782921837,
+        "narHash": "sha256-Y8p4lFRZFpKyJy7NzTfe5IO2rvPZeWpXmXfYWD3/OWU=",
         "owner": "kiriwalawren",
         "repo": "nixflix",
-        "rev": "782a2e98a10ca1a436ee8b26153d79d7efb9323f",
+        "rev": "ad47448c7e12cbe134eae3db5c5c0c57092ef64c",
         "type": "github"
       },
       "original": {
@@ -206,11 +206,11 @@
     },
     "nixpkgs-25-11": {
       "locked": {
-        "lastModified": 1782651437,
-        "narHash": "sha256-10srBgrJz7JOWzS1KG5BhrwHCUPTcPqZgwNKo5N9YE4=",
+        "lastModified": 1782847189,
+        "narHash": "sha256-twXPFqFsrrY5r28Zh7Homgcp2gUMBgQ6WDS98Q/3xFI=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "0a47451dbe2082a660b88a79a83efdc8d85de445",
+        "rev": "b6018f87da91d19d0ab4cf979885689b469cdd41",
         "type": "github"
       },
       "original": {
@@ -344,11 +344,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1782839287,
-        "narHash": "sha256-r4ewSFPTO86O5njPZEvQ77/hYQr/n6yn2t02DAKqQ3Y=",
+        "lastModified": 1782953157,
+        "narHash": "sha256-mp92xRkWul0PEkPt1v/eJOBcuzG/ohQavn6vO+djEtc=",
         "owner": "noctalia-dev",
         "repo": "noctalia",
-        "rev": "1c7d339298a75ffa53f7553ea50e36187695884a",
+        "rev": "8d2c6881d3e1e7f1e894fc2e811c36fe9ffa6989",
         "type": "github"
       },
       "original": {

home/niri.nix

@@ -13,6 +13,10 @@
     enable = true;
     colorScheme = "dark";
     gtk4.theme = null;
+    iconTheme = {
+      name = "Adwaita";
+      package = pkgs.adwaita-icon-theme;
+    };
     cursorTheme = {
       name = "Bibata-Modern-Classic";
       package = pkgs.bibata-cursors;