fix(hr-seeds): fix department type constraint + create employee login accounts

- Phase_05_001: changed department_type from 'edara' to 'idara' (CHECK constraint only allows 'idara'/'qism')
- Phase_05_002: create employees table records before hr_employee_profiles to satisfy FK constraint
  - Generates unique usernames (emp0001, emp0002, ...)
  - Sets default password 'Club@2026' with force_password_change=1
  - Links hr_employee_profiles.employee_id to newly created employees.id
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

database/seeds/Phase_05_001_import_departments_and_titles.php

@@ -29,7 +29,7 @@ return function (Database $db): void {
         if (!$existing) {
             $db->insert('hr_departments', [
                 'department_code' => $dept['code'],
-                'department_type' => 'edara',
+                'department_type' => 'idara',
                 'name_ar'         => $dept['name_ar'],
                 'name_en'         => $dept['name_en'],
                 'parent_id'       => null,

database/seeds/Phase_05_002_import_employees_from_registry.php

@@ -38,6 +38,9 @@ return function (Database $db): void {
         $titleMap[$row['name_ar']] = (int) $row['id'];
     }
 
+    // Default password hash (will force change on first login)
+    $defaultPassword = password_hash('Club@2026', PASSWORD_BCRYPT);
+
     // Get next employee_number sequence
     $lastNum = $db->selectOne(
         "SELECT employee_number FROM hr_employee_profiles ORDER BY CAST(SUBSTRING(employee_number, 4) AS UNSIGNED) DESC LIMIT 1",
@@ -60,7 +63,7 @@ return function (Database $db): void {
             continue;
         }
 
-        // Skip if already exists by national_id or employee_code
+        // Skip if already exists by national_id
         if ($nationalId) {
             $exists = $db->selectOne(
                 "SELECT id FROM hr_employee_profiles WHERE national_id = ? AND is_archived = 0",
@@ -74,14 +77,10 @@ return function (Database $db): void {
 
         // Parse name (full name in one field)
         $fullName = trim($emp['name']);
-        $nameParts = preg_split('/\s+/', $fullName, 2);
-        $firstName = $nameParts[0] ?? $fullName;
-        $lastName = $nameParts[1] ?? '';
-
         // Clean leading title prefixes (ك/, ك /)
-        $firstName = preg_replace('/^ك\s*\/\s*/', '', $firstName);
         $fullName = preg_replace('/^ك\s*\/\s*/', '', $fullName);
-        $nameParts = preg_split('/\s+/', trim($fullName), 2);
+        $fullName = trim($fullName);
+        $nameParts = preg_split('/\s+/', $fullName, 2);
         $firstName = $nameParts[0] ?? $fullName;
         $lastName = $nameParts[1] ?? '';
 
@@ -93,8 +92,29 @@ return function (Database $db): void {
 
         // Employee number
         $employeeNumber = 'EMP' . str_pad((string) $nextSeq, 4, '0', STR_PAD_LEFT);
+
+        // Generate unique username from employee code or number
+        $username = 'emp' . str_pad((string) $nextSeq, 4, '0', STR_PAD_LEFT);
+        $existingUser = $db->selectOne("SELECT id FROM employees WHERE username = ?", [$username]);
+        if ($existingUser) {
+            $username = 'emp' . $nextSeq . '_' . time();
+        }
+
         $nextSeq++;
 
+        // Create system login account (employees table)
+        $employeeId = $db->insert('employees', [
+            'username'              => $username,
+            'password_hash'         => $defaultPassword,
+            'full_name_ar'          => $fullName,
+            'phone'                 => $emp['phone'] ?: null,
+            'is_active'             => 1,
+            'force_password_change' => 1,
+            'failed_login_count'    => 0,
+            'created_at'            => date('Y-m-d H:i:s'),
+            'updated_at'            => date('Y-m-d H:i:s'),
+        ]);
+
         // Workforce type mapping
         $workforceType = match ($emp['workforce_type']) {
             'insured' => 'insured',
@@ -131,7 +151,7 @@ return function (Database $db): void {
         }
 
         $data = [
-            'employee_id'              => 0,
+            'employee_id'              => $employeeId,
             'employee_number'          => $employeeNumber,
             'fingerprint_code'         => $emp['employee_code'] ?: null,
             'first_name_ar'            => $firstName,