Add company/user filters to Requests, move Companies to bottom of nav

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

src/components/Layout.jsx

@@ -8,9 +8,9 @@ function TeamNav({ onNav }) {
       <div className="sidebar-section-label">Main</div>
       {[
         { to: '/dashboard', label: 'Dashboard' },
-        { to: '/companies', label: 'Companies' },
         { to: '/requests', label: 'Requests' },
         { to: '/invoices', label: 'Invoices' },
+        { to: '/companies', label: 'Companies' },
       ].map(({ to, label }) => (
         <NavLink key={to} to={to} onClick={onNav} className={({ isActive }) => `sidebar-link${isActive ? ' active' : ''}`}>
           {label}

src/pages/team/Requests.jsx

@@ -10,6 +10,8 @@ export default function Requests() {
   const [projects, setProjects] = useState([]);
   const [companies, setCompanies] = useState([]);
   const [loading, setLoading] = useState(true);
+  const [filterCompany, setFilterCompany] = useState('');
+  const [filterUser, setFilterUser] = useState('');
 
   useEffect(() => {
     async function load() {
@@ -39,6 +41,34 @@ export default function Requests() {
         </div>
       </div>
 
+      <div style={{ display: 'flex', gap: 10, marginBottom: 20, flexWrap: 'wrap' }}>
+        <select
+          value={filterCompany}
+          onChange={e => setFilterCompany(e.target.value)}
+          style={{ minWidth: 160 }}
+        >
+          <option value="">All Companies</option>
+          {companies.map(co => (
+            <option key={co.id} value={co.id}>{co.name}</option>
+          ))}
+        </select>
+        <select
+          value={filterUser}
+          onChange={e => setFilterUser(e.target.value)}
+          style={{ minWidth: 160 }}
+        >
+          <option value="">All Users</option>
+          {[...new Set(submissions.map(s => s.submitted_by_name).filter(Boolean))].sort().map(name => (
+            <option key={name} value={name}>{name}</option>
+          ))}
+        </select>
+        {(filterCompany || filterUser) && (
+          <button className="btn btn-outline btn-sm" onClick={() => { setFilterCompany(''); setFilterUser(''); }}>
+            Clear Filters
+          </button>
+        )}
+      </div>
+
       {submissions.length === 0 ? (
         <div className="empty-state">
           <h3>No requests yet</h3>
@@ -53,8 +83,15 @@ export default function Requests() {
           groupMap[key].push(sub);
         });
 
-        // Sort groups by latest submitted_at descending
-        const groups = Object.values(groupMap).sort((a, b) => {
+        // Sort groups by latest submitted_at descending, then apply filters
+        const groups = Object.values(groupMap).filter(group => {
+          const primary = group.find(s => s.type !== 'amendment') || group[0];
+          const task = tasks.find(t => t.id === primary.task_id);
+          const project = projects.find(p => p.id === task?.project_id);
+          if (filterCompany && project?.company_id !== filterCompany) return false;
+          if (filterUser && !group.some(s => s.submitted_by_name === filterUser)) return false;
+          return true;
+        }).sort((a, b) => {
           const aMax = Math.max(...a.map(s => new Date(s.submitted_at)));
           const bMax = Math.max(...b.map(s => new Date(s.submitted_at)));
           return bMax - aMax;