disable stylix, change kitty theme config

flake.lock

@@ -235,64 +235,6 @@
         "type": "github"
       }
     },
-    "niri-flake": {
-      "inputs": {
-        "niri-stable": "niri-stable",
-        "niri-unstable": "niri-unstable",
-        "nixpkgs": [
-          "nixpkgs"
-        ],
-        "nixpkgs-stable": "nixpkgs-stable",
-        "xwayland-satellite-stable": "xwayland-satellite-stable",
-        "xwayland-satellite-unstable": "xwayland-satellite-unstable"
-      },
-      "locked": {
-        "lastModified": 1785857305,
-        "narHash": "sha256-25q05zpF1sqOCxPPUG9DPPGd+EDW7SiAOWCzBWRS7r0=",
-        "owner": "sodiboo",
-        "repo": "niri-flake",
-        "rev": "9ee3e13b60643448228353097880521658b2fe0e",
-        "type": "github"
-      },
-      "original": {
-        "owner": "sodiboo",
-        "repo": "niri-flake",
-        "type": "github"
-      }
-    },
-    "niri-stable": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1756556321,
-        "narHash": "sha256-RLD89dfjN0RVO86C/Mot0T7aduCygPGaYbog566F0Qo=",
-        "owner": "YaLTeR",
-        "repo": "niri",
-        "rev": "01be0e65f4eb91a9cd624ac0b76aaeab765c7294",
-        "type": "github"
-      },
-      "original": {
-        "owner": "YaLTeR",
-        "ref": "v25.08",
-        "repo": "niri",
-        "type": "github"
-      }
-    },
-    "niri-unstable": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1785701241,
-        "narHash": "sha256-ircVOzPWRircI39ac/tqJajr5OoJxEVrDlBb05TULEk=",
-        "owner": "YaLTeR",
-        "repo": "niri",
-        "rev": "feb3e43f1475e0865bb89cbd1e898b34d1d2ccf6",
-        "type": "github"
-      },
-      "original": {
-        "owner": "YaLTeR",
-        "repo": "niri",
-        "type": "github"
-      }
-    },
     "nixpkgs": {
       "locked": {
         "lastModified": 1789546076,
@@ -340,22 +282,6 @@
         "type": "github"
       }
     },
-    "nixpkgs-stable": {
-      "locked": {
-        "lastModified": 1782847189,
-        "narHash": "sha256-twXPFqFsrrY5r28Zh7Homgcp2gUMBgQ6WDS98Q/3xFI=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "b6018f87da91d19d0ab4cf979885689b469cdd41",
-        "type": "github"
-      },
-      "original": {
-        "owner": "NixOS",
-        "ref": "nixos-25.11",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
     "noctalia": {
       "inputs": {
         "nixpkgs": [
@@ -408,7 +334,6 @@
         "helpers": "helpers",
         "home-manager": "home-manager",
         "import-tree": "import-tree",
-        "niri-flake": "niri-flake",
         "nixpkgs": "nixpkgs",
         "nixpkgs-26-05": "nixpkgs-26-05",
         "noctalia": "noctalia",
@@ -566,39 +491,6 @@
         "type": "github"
       }
     },
-    "xwayland-satellite-stable": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1755491097,
-        "narHash": "sha256-m+9tUfsmBeF2Gn4HWa6vSITZ4Gz1eA1F5Kh62B0N4oE=",
-        "owner": "Supreeeme",
-        "repo": "xwayland-satellite",
-        "rev": "388d291e82ffbc73be18169d39470f340707edaa",
-        "type": "github"
-      },
-      "original": {
-        "owner": "Supreeeme",
-        "ref": "v0.7",
-        "repo": "xwayland-satellite",
-        "type": "github"
-      }
-    },
-    "xwayland-satellite-unstable": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1784679892,
-        "narHash": "sha256-Mb7jpqnrcYCfNSItIkkHpuR3YxWFxPuIBfcwNKlRBkk=",
-        "owner": "Supreeeme",
-        "repo": "xwayland-satellite",
-        "rev": "8d135d3b2854b30fd01ea6cd6c27e523dd50a839",
-        "type": "github"
-      },
-      "original": {
-        "owner": "Supreeeme",
-        "repo": "xwayland-satellite",
-        "type": "github"
-      }
-    },
     "zen-browser": {
       "inputs": {
         "home-manager": [