Restrict team_role and brands to admin-only editing

- Remove team_role and brands from profile completion wizard
- Lock team_role and brands fields when user edits own profile
- Remove team_role and brands from PATCH /users/me/profile endpoint
- Profile completeness now checks name instead of team_role

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

client/src/App.jsx

@@ -200,17 +200,6 @@ function AppContent() {
               placeholder={t('team.fullName')}
             />
           </div>
-          <div>
-            <label className="block text-sm font-medium text-text-primary mb-1">{t('team.teamRole')}</label>
-            <select
-              value={profileForm.team_role}
-              onChange={e => setProfileForm(f => ({ ...f, team_role: e.target.value }))}
-              className="w-full px-3 py-2 text-sm border border-border rounded-lg focus:outline-none focus:ring-2 focus:ring-brand-primary/20 focus:border-brand-primary"
-            >
-              <option value="">—</option>
-              {TEAM_ROLES.map(r => <option key={r.value} value={r.value}>{r.label}</option>)}
-            </select>
-          </div>
           <div>
             <label className="block text-sm font-medium text-text-primary mb-1">{t('team.phone')} {t('team.optional')}</label>
             <input
@@ -220,16 +209,6 @@ function AppContent() {
               className="w-full px-3 py-2 text-sm border border-border rounded-lg focus:outline-none focus:ring-2 focus:ring-brand-primary/20 focus:border-brand-primary"
             />
           </div>
-          <div>
-            <label className="block text-sm font-medium text-text-primary mb-1">{t('team.brands')}</label>
-            <input
-              type="text"
-              value={profileForm.brands}
-              onChange={e => setProfileForm(f => ({ ...f, brands: e.target.value }))}
-              className="w-full px-3 py-2 text-sm border border-border rounded-lg focus:outline-none focus:ring-2 focus:ring-brand-primary/20 focus:border-brand-primary"
-              placeholder={t('team.brandsHelp')}
-            />
-          </div>
           <div className="flex items-center justify-end gap-3 pt-4 border-t border-border">
             <button
               onClick={() => setShowProfileModal(false)}
@@ -241,15 +220,9 @@ function AppContent() {
               onClick={async () => {
                 setProfileSaving(true)
                 try {
-                  const brandsArr = profileForm.brands
-                    .split(',')
-                    .map(b => b.trim())
-                    .filter(Boolean)
                   await api.patch('/users/me/profile', {
                     name: profileForm.name,
-                    team_role: profileForm.team_role,
                     phone: profileForm.phone || null,
-                    brands: brandsArr,
                   })
                   await checkAuth()
                   setShowProfileModal(false)
@@ -260,7 +233,7 @@ function AppContent() {
                   setProfileSaving(false)
                 }
               }}
-              disabled={!profileForm.name || !profileForm.team_role || profileSaving}
+              disabled={!profileForm.name || profileSaving}
               className="px-5 py-2 bg-brand-primary text-white rounded-lg text-sm font-medium hover:bg-brand-primary-light disabled:opacity-50 disabled:cursor-not-allowed shadow-sm"
             >
               {profileSaving ? t('common.loading') : t('team.saveProfile')}