Surface actual error message when user creation fails

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

src/pages/team/Companies.jsx

@@ -12,7 +12,10 @@ export default function Companies() {
   const [loading, setLoading] = useState(true);
   const [showNew, setShowNew] = useState(false);
   const [newForm, setNewForm] = useState({ name: '', phone: '', address: '' });
+  const [showNewUser, setShowNewUser] = useState(false);
+  const [userForm, setUserForm] = useState({ name: '', email: '', password: '', company_id: '' });
   const [saving, setSaving] = useState(false);
+  const [userError, setUserError] = useState('');
 
   useEffect(() => {
     load();
@@ -49,6 +52,29 @@ export default function Companies() {
     }
   };
 
+  const handleCreateUser = async (e) => {
+    e.preventDefault();
+    setUserError('');
+    setSaving(true);
+    const { data, error } = await supabase.functions.invoke('create-user', {
+      body: {
+        name: userForm.name.trim(),
+        email: userForm.email.trim(),
+        password: userForm.password,
+        company_id: userForm.company_id || null,
+      },
+    });
+    setSaving(false);
+    const errMsg = data?.error || error?.message || (error ? JSON.stringify(error) : null);
+    if (errMsg) {
+      setUserError(errMsg);
+      return;
+    }
+    setShowNewUser(false);
+    setUserForm({ name: '', email: '', password: '', company_id: '' });
+    load();
+  };
+
   if (loading) return <Layout><p style={{ padding: 24, color: 'var(--text-muted)' }}>Loading...</p></Layout>;
 
   const unassigned = profiles.filter(p => !p.company_id);
@@ -59,7 +85,7 @@ export default function Companies() {
         <div>
           <div className="page-title">Companies</div>
           <div className="page-subtitle">
-            {companies.length} company{companies.length !== 1 ? 'ies' : ''}
+            {companies.length} {companies.length !== 1 ? 'companies' : 'company'}
             {unassigned.length > 0 && (
               <span style={{ marginLeft: 10, color: 'var(--danger)', fontWeight: 600 }}>
                 · {unassigned.length} unassigned user{unassigned.length !== 1 ? 's' : ''}
@@ -67,11 +93,57 @@ export default function Companies() {
             )}
           </div>
         </div>
-        <button className="btn btn-primary" onClick={() => setShowNew(s => !s)}>
-          {showNew ? 'Cancel' : '+ New Company'}
-        </button>
+        <div style={{ display: 'flex', gap: 8 }}>
+          <button className="btn btn-outline" onClick={() => { setShowNewUser(s => !s); setShowNew(false); setUserError(''); }}>
+            {showNewUser ? 'Cancel' : '+ New User'}
+          </button>
+          <button className="btn btn-primary" onClick={() => { setShowNew(s => !s); setShowNewUser(false); }}>
+            {showNew ? 'Cancel' : '+ New Company'}
+          </button>
+        </div>
       </div>
 
+      {showNewUser && (
+        <div className="card" style={{ marginBottom: 24, maxWidth: 480 }}>
+          <div className="card-title">New User</div>
+          <form onSubmit={handleCreateUser}>
+            <div className="grid-2">
+              <div className="form-group">
+                <label>Full Name *</label>
+                <input type="text" placeholder="Jane Smith" value={userForm.name}
+                  onChange={e => setUserForm(f => ({ ...f, name: e.target.value }))} required autoFocus />
+              </div>
+              <div className="form-group">
+                <label>Email *</label>
+                <input type="email" placeholder="jane@acme.com" value={userForm.email}
+                  onChange={e => setUserForm(f => ({ ...f, email: e.target.value }))} required />
+              </div>
+            </div>
+            <div className="grid-2">
+              <div className="form-group">
+                <label>Password *</label>
+                <input type="password" placeholder="Temporary password" value={userForm.password}
+                  onChange={e => setUserForm(f => ({ ...f, password: e.target.value }))} required minLength={6} />
+              </div>
+              <div className="form-group">
+                <label>Assign to Company</label>
+                <select value={userForm.company_id} onChange={e => setUserForm(f => ({ ...f, company_id: e.target.value }))}>
+                  <option value="">No company yet</option>
+                  {companies.map(c => <option key={c.id} value={c.id}>{c.name}</option>)}
+                </select>
+              </div>
+            </div>
+            {userError && <p style={{ fontSize: 13, color: 'var(--danger)', marginBottom: 12 }}>{userError}</p>}
+            <div className="action-buttons">
+              <button type="submit" className="btn btn-primary" disabled={saving}>
+                {saving ? 'Creating...' : 'Create User'}
+              </button>
+              <button type="button" className="btn btn-outline" onClick={() => setShowNewUser(false)}>Cancel</button>
+            </div>
+          </form>
+        </div>
+      )}
+
       {showNew && (
         <div className="card" style={{ marginBottom: 24, maxWidth: 480 }}>
           <div className="card-title">New Company</div>