refactor(shop-statuses): migrate to DI, restructure docs into docs/ folder (0.268)

- Migrate ShopStatuses module to Domain + DI architecture
- Add ShopStatusRepository, ShopStatusesController with color picker
- Convert front\factory\ShopStatuses to facade
- Add FormFieldType::COLOR with HTML5 color picker
- Move documentation files to docs/ folder (PROJECT_STRUCTURE, REFACTORING_PLAN, CHANGELOG, FORM_EDIT_SYSTEM, TESTING, DATABASE_STRUCTURE)
- Tests: 254 tests, 736 assertions

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

admin/templates/shop-statuses/view-list.php

@@ -1,38 +1 @@
-<?php
-global $gdb;
-foreach ( $this -> apilo_order_status_list as $apilo_status )
-{
-  $apilo_order_status_list[ $apilo_status['id'] ] = $apilo_status['name'];
-}
-
-$grid = new \grid( 'pp_shop_statuses' );
-$grid -> gdb_opt      = $gdb;
-$grid -> debug        = true;
-$grid -> order        = [ 'column' => 'o', 'type' => 'ASC' ];
-$grid -> search       = [
-                            [ 'name' => 'Status', 'db' => 'status', 'type' => 'text' ]
-                        ];
-$grid -> columns_view = [
-                          [
-                            'name' => 'Lp.',
-                            'th' => [ 'class' => 'g-lp' ],
-                            'td' => [ 'class' => 'g-center' ],
-                            'autoincrement' => true
-                          ], [
-                            'name' => 'Status',
-                            'db' => 'status'
-                          ], [
-                            'name' => 'Kolor',
-                            'db' => 'color'
-                          ], [
-                            'name' => 'Status Apilo',
-                            'db' => 'apilo_status_id',
-                            'replace' => [ 'array' => $apilo_order_status_list ],
-                          ], [
-                            'name' => 'Edytuj',
-                            'action' => [ 'type' => 'edit', 'url' => '/admin/shop_statuses/status_edit/id=[id]' ],
-                            'th' => [ 'class' => 'g-center', 'style' => 'width: 70px;' ],
-                            'td' => [ 'class' => 'g-center' ]
-                          ]
-                        ];
-echo $grid -> draw();
+<?= \Tpl::view('components/table-list', ['list' => $this->viewModel]); ?>