feat: firefox addons overlay migrated

flake.nix

@@ -26,6 +26,10 @@
             niri-flake.overlays.niri
 
             (import ./overlays/ddclient.nix)
+            (import ./overlays/firefox-addons {
+              inherit (inputs.nixpkgs) lib;
+              inherit inputs;
+            })
             (import ./overlays/jetbrains.nix {inherit inputs;})
             (import ./overlays/maple-mono-NF.nix)
             (import ./overlays/marleyvim.nix {inherit inputs;})

overlays/firefox-addons/default.nix

@@ -1,11 +1,11 @@
 {
   lib,
-  channels,
+  inputs,
   ...
 }: let
   buildFirefoxXpiAddon = lib.makeOverridable ({
-    stdenv ? channels.nixpkgs.stdenv,
-    fetchurl ? channels.nixpkgs.fetchurl,
+    stdenv ? inputs.nixpkgs.stdenv,
+    fetchurl ? inputs.nixpkgs.fetchurl,
     pname,
     version,
     addonId,