feat(ui): rebrand to G Launcher, add side server selector, update wallpaper and app icon, integrate GaCy-GO PS

frontend/src/components/header/index.tsx

@@ -1,4 +1,4 @@
-import { Link } from "@tanstack/react-router";
+import { Link } from "@tanstack/react-router";
 import useModalStore from "@/stores/modalStore";
 import { Blend, BookOpen, Diff, Home, Info, Languages, Minus, Puzzle, Settings, TrendingUpDown, Wrench, X } from "lucide-react";
 import { AppService } from "@bindings/g-launcher/internal/app-service";