Added locator invoice validation migration file

database/migrations/2025_05_22_144640_create_locator_invoice_validations_table.php

@@ -0,0 +1,51 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        $sql = <<<'SQL'
+            CREATE TABLE locator_invoice_validations (
+                id                          BIGINT GENERATED always AS IDENTITY PRIMARY KEY,
+
+                plant_id                    BIGINT NOT NULL,
+
+                invoice_number              TEXT NOT NULL,
+                serial_number               TEXT NOT NULL,
+                pallet_number               TEXT NULL,
+                locator_number              TEXT NULL,
+                scanned_status              TEXT NULL,
+                upload_status				TEXT NOT NULL DEFAULT 'N',
+
+                created_at                  TIMESTAMP NOT NULL DEFAULT NOW(),
+                updated_at                  TIMESTAMP,
+                scanned_at                  TIMESTAMP,
+                deleted_at                  TIMESTAMP,
+
+                created_by                  TEXT NOT NULL,
+                scanned_by                  TEXT NULL,
+                updated_by                  TEXT NULL,
+
+                UNIQUE (plant_id, serial_number),
+                FOREIGN KEY (plant_id)      REFERENCES  plants (id)
+            );
+        SQL;
+
+        DB::statement($sql);
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::dropIfExists('locator_invoice_validations');
+    }
+};