Remove npm legacy errors, created single source of truth for ESlint. updated analytics url. updated script background (#5498)

* Update ScriptAccordion and ScriptItem components for improved styling

* Add README.md for Proxmox VE Helper-Scripts Frontend

* Remove testing dependencies and related test files from the frontend project

* Update analytics URL in siteConfig to point to community-scripts.org

* Refactor ESLint configuration to have one source of truth and run "npm lint" to apply new changes

* Update lint script in package.json to remove npm

* Add 'next' option to ESLint configuration for improved compatibility

* Update package dependencies and versions in package.json and package-lock.json

* Refactor theme provider import and enhance calendar component for dynamic icon rendering

* rename sidebar, alerts and buttons

* rename description and interfaces files

* rename more files

* change folder name

* Refactor tooltip logic to improve updateable condition handling

* Enhance CommandMenu to prevent duplicate scripts across categories

* Remove test step from frontend CI/CD workflow

frontend/src/app/scripts/_components/script-items/interfaces.tsx

@@ -0,0 +1,25 @@
+import { ClipboardIcon } from "lucide-react";
+
+import type { Script } from "@/lib/types";
+
+import { buttonVariants } from "@/components/ui/button";
+import handleCopy from "@/components/handle-copy";
+import { cn } from "@/lib/utils";
+
+export default function InterFaces({ item }: { item: Script }) {
+  return (
+    <div className="flex flex-col gap-2 w-full">
+      {item.interface_port !== null
+        ? (
+            <div className="flex items-center justify-end">
+              <h2 className="mr-2 text-end text-lg font-semibold">Default Interface:</h2>
+              <span className={cn(buttonVariants({ size: "sm", variant: "outline" }), "flex items-center gap-2")}>
+                {item.interface_port}
+                <ClipboardIcon onClick={() => handleCopy("default interface", String(item.interface_port))} className="size-4 cursor-pointer" />
+              </span>
+            </div>
+          )
+        : null}
+    </div>
+  );
+}