chore: update document approval workflow and bug fixes

storage/clear_data.php

@@ -0,0 +1,42 @@
+<?php
+
+use Illuminate\Support\Facades\DB;
+
+try {
+    DB::statement('SET FOREIGN_KEY_CHECKS=0;');
+
+    // 1. Approvals
+    DB::table('approval_steps')->truncate();
+    DB::table('approval_chains')->truncate();
+
+    // 2. Inventory Movements
+    DB::table('inventory_movements')->truncate();
+
+    // 3. Purchase Orders and MRs
+    DB::table('purchase_order_items')->truncate();
+    DB::table('purchase_order_requisitions')->truncate();
+    DB::table('purchase_orders')->truncate();
+    
+    DB::table('material_requisition_items')->truncate();
+    DB::table('material_requisitions')->truncate();
+
+    // 4. Inventory
+    DB::table('warehouse_stock')->truncate();
+    DB::table('project_inventories')->truncate();
+    DB::table('inventory_batches')->truncate();
+    DB::table('task_materials')->truncate();
+
+    // 5. Warehouses
+    DB::table('warehouses')->truncate();
+
+    // 6. Projects and Tasks
+    DB::table('task_user')->truncate();
+    DB::table('tasks')->truncate();
+    DB::table('projects')->truncate();
+
+    DB::statement('SET FOREIGN_KEY_CHECKS=1;');
+
+    echo "Data cleared successfully!\n";
+} catch (\Exception $e) {
+    echo "Error: " . $e->getMessage() . "\n";
+}