Switch team invites to email-only flow via identity API.

Replace local member UUID invites with platform email invites, SSO post-auth
redirect, and provisioner-backed pending access until accept.

Co-authored-by: Cursor <cursoragent@cursor.com>

app/Http/Controllers/Qms/MemberController.php

@@ -6,6 +6,7 @@ use App\Http\Controllers\Controller;
 use App\Http\Controllers\Qms\Concerns\ScopesToAccount;
 use App\Models\Branch;
 use App\Models\Member;
+use App\Services\Identity\IdentityTeamClient;
 use App\Services\Qms\AuditLogger;
 use Illuminate\Http\RedirectResponse;
 use Illuminate\Http\Request;
@@ -51,22 +52,41 @@ class MemberController extends Controller
         ]);
     }
 
-    public function store(Request $request): RedirectResponse
+    public function store(Request $request, IdentityTeamClient $identity): RedirectResponse
     {
         $this->authorizeAbility($request, 'admin.members.manage');
         $organization = $this->organization($request);
         $owner = $this->ownerRef($request);
 
         $validated = $request->validate([
-            'user_ref' => ['required', 'string', 'max:255'],
+            'email' => ['required', 'email', 'max:255'],
             'role' => ['required', 'string', 'in:'.implode(',', array_keys(config('qms.roles')))],
             'branch_id' => ['nullable', 'integer', 'exists:queue_branches,id'],
         ]);
 
+        $email = strtolower(trim($validated['email']));
+
+        if ($email === strtolower((string) $request->user()->email)) {
+            return back()->withErrors(['email' => 'You cannot invite yourself.']);
+        }
+
+        $identity->inviteAppMember(
+            $owner,
+            $email,
+            ['queue'],
+            [
+                'queue' => [
+                    'organization_id' => $organization->id,
+                    'role' => $validated['role'],
+                    'branch_id' => $validated['branch_id'] ?? null,
+                ],
+            ],
+        );
+
         $member = Member::updateOrCreate(
             [
                 'organization_id' => $organization->id,
-                'user_ref' => $validated['user_ref'],
+                'user_ref' => $email,
             ],
             [
                 'owner_ref' => $owner,
@@ -75,9 +95,9 @@ class MemberController extends Controller
             ],
         );
 
-        AuditLogger::record($owner, 'member.created', $organization->id, $owner, Member::class, $member->id);
+        AuditLogger::record($owner, 'member.invited', $organization->id, $owner, Member::class, $member->id);
 
-        return redirect()->route('qms.members.index')->with('success', 'Member saved.');
+        return redirect()->route('qms.members.index')->with('success', 'Invitation sent to '.$email.'.');
     }
 
     public function destroy(Request $request, Member $member): RedirectResponse