feat: add BlogBodySanitizer for HTML sanitization on article save

- Implemented BlogBodySanitizer to clean HTML content before saving articles, ensuring security against XSS attacks.
- Added tests for BlogBodySanitizer to verify that unsafe tags and attributes are stripped from the content.
- Introduced ApiLeastPrivilegeTest to ensure that unauthorized users cannot access sensitive API routes, maintaining strict access control.

assets/admin/components/layout/Sidebar.tsx

@@ -31,7 +31,7 @@ import {
     WrenchScrewdriverIcon,
 } from "@heroicons/react/24/outline";
 import { useState } from "react";
-import { NavLink, useLocation, useNavigate } from "react-router-dom";
+import { NavLink, useLocation, useNavigate } from "react-router";
 import { usePermissions } from "../../hooks/usePermissions";
 import { useSecretaryEarnings } from "../../hooks/useSecretaryEarnings";
 import { useSubscription } from "../../hooks/useSubscription";