fix: enhance back navigation in NotFoundPage component and remove unused deps (#9341)

* fix: enhance back navigation in NotFoundPage component

* chore: update dependencies and refactor imports

- Updated `framer-motion` to version `12.23.12` in `package.json` and `bun.lock`.
- Removed unused dependencies: `fuse.js`, `react-code-blocks`, `react-datepicker`, `pocketbase`, `simple-icons`.
- Refactored import in `number-ticker.tsx` to use `motion/react` instead of `framer-motion`.
- Removed CSS import for `react-datepicker` in `page.tsx`.

* fix: update NotFoundPage redirection to use basePath from site-config

- Modified the redirection logic in NotFoundPage to use the basePath variable.
- Set default basePath to "ProxmoxVE" in site-config for improved routing consistency.

* update bun.lock

frontend/src/app/not-found.tsx

@@ -1,5 +1,6 @@
 "use client";
 import { Button } from "@/components/ui/button";
+import { basePath } from "@/config/site-config";
 
 export default function NotFoundPage() {
   return (
@@ -12,7 +13,17 @@ export default function NotFoundPage() {
           Oops, the page you are looking for could not be found.
         </p>
       </div>
-      <Button onClick={() => window.history.back()} variant="secondary">
+      <Button
+        onClick={() => {
+          if (window.history.length > 1) {
+            window.history.back();
+          }
+          else {
+            window.location.href = `/${basePath}`;
+          }
+        }}
+        variant="secondary"
+      >
         Go Back
       </Button>
     </div>

frontend/src/components/ui/number-ticker.tsx

@@ -1,6 +1,6 @@
 "use client";
 
-import { useInView, useMotionValue, useSpring } from "framer-motion";
+import { useInView, useMotionValue, useSpring } from "motion/react";
 import { useEffect, useRef } from "react";
 
 import { cn } from "@/lib/utils";

frontend/src/config/site-config.tsx

@@ -5,7 +5,7 @@ import React from "react";
 import type { OperatingSystem } from "@/lib/types";
 
 // eslint-disable-next-line node/no-process-env
-export const basePath = process.env.BASE_PATH || "";
+export const basePath = process.env.BASE_PATH || "ProxmoxVE";
 
 export const navbarLinks = [
   {