Added sticker structure detail migration file

database/migrations/2025_12_20_082933_create_sticker_structure_details_table.php

@@ -0,0 +1,42 @@
+<?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
+    {
+        $sql = <<<'SQL'
+            CREATE TABLE sticker_structure_details (
+                id					               	BIGINT GENERATED always AS IDENTITY PRIMARY KEY,
+                sticker_id                          TEXT,
+                sticker_width                       TEXT,
+                sticker_height                      TEXT,
+                sticker_lmargin                     TEXT,
+                sticker_rmargin                     TEXT,
+                sticker_tmargin                     TEXT,
+                sticker_bmargin                     TEXT,
+
+                created_at							TIMESTAMP NOT NULL DEFAULT NOW(),
+                updated_at							TIMESTAMP NOT NULL DEFAULT NOW(),
+                created_by							TEXT DEFAULT NULL,
+                updated_by							TEXT DEFAULT NULL,
+                deleted_at			                TIMESTAMP
+            );
+        SQL;
+        DB::statement($sql);
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::dropIfExists('sticker_structure_details');
+    }
+};