add github search engine

home-manager/browser.nix

@@ -62,10 +62,11 @@ in
           order = [
             "DuckDuckGo"
             "Google (udm14)"
+            "GitHub"
+            "ProtonDB"
             "Nix Packages"
             "Nix Options"
             "NixOS Wiki"
-            "ProtonDB"
             "Modrinth Mods"
             "Modrinth Modpacks"
             "Modrinth Plugins"
@@ -85,7 +86,6 @@ in
                 "@g"
                 "@google"
                 "@udm14"
-                "udm14"
               ];
             };
             "Nix Packages" = {
@@ -107,8 +107,6 @@ in
               icon = "${pkgs.nixos-icons}/share/icons/hicolor/scalable/apps/nix-snowflake.svg";
               definedAliases = [
                 "@np"
-                "pkgs"
-                "pkg"
               ];
             };
             "Nix Options" = {
@@ -130,8 +128,6 @@ in
               icon = "${pkgs.nixos-icons}/share/icons/hicolor/scalable/apps/nix-snowflake.svg";
               definedAliases = [
                 "@no"
-                "opts"
-                "opt"
               ];
             };
             "NixOS Wiki" = {
@@ -139,7 +135,14 @@ in
               icon = "${pkgs.nixos-icons}/share/icons/hicolor/scalable/apps/nix-snowflake.svg";
               definedAliases = [
                 "@nw"
-                "nix"
+              ];
+            };
+            "GitHub" = {
+              urls = [ { template = "https://github.com/search?q={searchTerms}"; } ];
+              iconUpdateURL = "https://github.com/favicon.ico";
+              updateInterval = 24 * 60 * 60 * 1000; # every day
+              definedAliases = [
+                "@gh"
               ];
             };
             "ProtonDB" = {
@@ -148,7 +151,6 @@ in
               updateInterval = 24 * 60 * 60 * 1000; # every day
               definedAliases = [
                 "@pd"
-                "proton"
               ];
             };
             "Modrinth Mods" = {