Added line_id foreign key

database/migrations/2025_05_21_102505_add_foreign_line_id_to_quality_validations_table.php

@@ -0,0 +1,33 @@
+<?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
+    {
+        $sql = <<<'SQL'
+            ALTER TABLE quality_validations
+            ADD COLUMN line_id BIGINT NOT NULL,
+            ADD CONSTRAINT quality_validations_line_id_fkey
+            FOREIGN KEY (line_id) REFERENCES lines(id);
+        SQL;
+
+        DB::statement($sql);
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        // Schema::table('quality_validations', function (Blueprint $table) {
+        //     //
+        // });
+    }
+};