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/components/ui/alert.tsx

@@ -1,7 +1,9 @@
-import * as React from "react"
-import { cva, type VariantProps } from "class-variance-authority"
+import type { VariantProps } from "class-variance-authority";
 
-import { cn } from "@/lib/utils"
+import { cva } from "class-variance-authority";
+import * as React from "react";
+
+import { cn } from "@/lib/utils";
 
 const alertVariants = cva(
   "relative w-full rounded-lg border p-4 [&>svg~*]:pl-7 [&>svg+div]:translate-y-[-3px] [&>svg]:absolute [&>svg]:left-4 [&>svg]:top-4 [&>svg]:text-foreground",
@@ -16,8 +18,8 @@ const alertVariants = cva(
     defaultVariants: {
       variant: "default",
     },
-  }
-)
+  },
+);
 
 const Alert = React.forwardRef<
   HTMLDivElement,
@@ -29,8 +31,8 @@ const Alert = React.forwardRef<
     className={cn(alertVariants({ variant }), className)}
     {...props}
   />
-))
-Alert.displayName = "Alert"
+));
+Alert.displayName = "Alert";
 
 const AlertTitle = React.forwardRef<
   HTMLParagraphElement,
@@ -41,8 +43,8 @@ const AlertTitle = React.forwardRef<
     className={cn("mb-1 font-medium leading-none tracking-tight", className)}
     {...props}
   />
-))
-AlertTitle.displayName = "AlertTitle"
+));
+AlertTitle.displayName = "AlertTitle";
 
 const AlertDescription = React.forwardRef<
   HTMLParagraphElement,
@@ -53,7 +55,7 @@ const AlertDescription = React.forwardRef<
     className={cn("text-sm [&_p]:leading-relaxed", className)}
     {...props}
   />
-))
-AlertDescription.displayName = "AlertDescription"
+));
+AlertDescription.displayName = "AlertDescription";
 
-export { Alert, AlertTitle, AlertDescription }
+export { Alert, AlertDescription, AlertTitle };