Initial Ladill Queue release — enterprise QMS standalone app.

Phases 1–6: tickets, counters, displays, appointments, workflows, rules, analytics, reports, feedback, admin, device API, and Gitea deploy workflow for queue.ladill.com.

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

app/Services/Qms/PlanService.php

@@ -0,0 +1,42 @@
+<?php
+
+namespace App\Services\Qms;
+
+use App\Models\Organization;
+
+class PlanService
+{
+    public function plan(Organization $organization): string
+    {
+        return (string) data_get($organization->settings, 'plan', 'free');
+    }
+
+    public function isPro(Organization $organization): bool
+    {
+        return $this->plan($organization) === 'pro';
+    }
+
+    public function maxBranches(Organization $organization): ?int
+    {
+        return config('qms.plans.'.$this->plan($organization).'.max_branches');
+    }
+
+    public function maxQueues(Organization $organization): ?int
+    {
+        return config('qms.plans.'.$this->plan($organization).'.max_queues');
+    }
+
+    public function canAddBranch(Organization $organization, int $currentCount): bool
+    {
+        $max = $this->maxBranches($organization);
+
+        return $max === null || $currentCount < $max;
+    }
+
+    public function canAddQueue(Organization $organization, int $currentCount): bool
+    {
+        $max = $this->maxQueues($organization);
+
+        return $max === null || $currentCount < $max;
+    }
+}