🎨 chore(web): apply ESLint and Prettier auto-fixes (baseline)

- Ran: bun run eslint:fix && bun run lint:fix
- Inserted AGPL license header via eslint-plugin-header
- Enforced no-multiple-empty-lines and other lint rules
- Formatted code using Prettier v3 (@so1ve/prettier-config)
- No functional changes; formatting-only baseline across JS/JSX files

web/src/components/layout/HeaderBar/Navigation.jsx

@@ -21,21 +21,16 @@ import React from 'react';
 import { Link } from 'react-router-dom';
 import SkeletonWrapper from './SkeletonWrapper';
 
-const Navigation = ({
-  mainNavLinks,
-  isMobile,
-  isLoading,
-  userState
-}) => {
+const Navigation = ({ mainNavLinks, isMobile, isLoading, userState }) => {
   const renderNavLinks = () => {
-    const baseClasses = 'flex-shrink-0 flex items-center gap-1 font-semibold rounded-md transition-all duration-200 ease-in-out';
+    const baseClasses =
+      'flex-shrink-0 flex items-center gap-1 font-semibold rounded-md transition-all duration-200 ease-in-out';
     const hoverClasses = 'hover:text-semi-color-primary';
     const spacingClasses = isMobile ? 'p-1' : 'p-2';
 
     const commonLinkClasses = `${baseClasses} ${spacingClasses} ${hoverClasses}`;
 
     return mainNavLinks.map((link) => {
-
       const linkContent = <span>{link.text}</span>;
 
       if (link.isExternal) {
@@ -58,11 +53,7 @@ const Navigation = ({
       }
 
       return (
-        <Link
-          key={link.itemKey}
-          to={targetPath}
-          className={commonLinkClasses}
-        >
+        <Link key={link.itemKey} to={targetPath} className={commonLinkClasses}>
           {linkContent}
         </Link>
       );
@@ -70,10 +61,10 @@ const Navigation = ({
   };
 
   return (
-    <nav className="flex flex-1 items-center gap-1 lg:gap-2 mx-2 md:mx-4 overflow-x-auto whitespace-nowrap scrollbar-hide">
+    <nav className='flex flex-1 items-center gap-1 lg:gap-2 mx-2 md:mx-4 overflow-x-auto whitespace-nowrap scrollbar-hide'>
       <SkeletonWrapper
         loading={isLoading}
-        type="navigation"
+        type='navigation'
         count={4}
         width={60}
         height={16}