[CONFIG][DB] Remove config from the database, put it in yaml, so it can be baked into the container

src/Entity/Config.php

@@ -1,93 +0,0 @@
-<?php
-
-// {{{ License
-// This file is part of GNU social - https://www.gnu.org/software/social
-//
-// GNU social is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Affero General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// GNU social is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU Affero General Public License for more details.
-//
-// You should have received a copy of the GNU Affero General Public License
-// along with GNU social.  If not, see <http://www.gnu.org/licenses/>.
-// }}}
-
-namespace App\Entity;
-
-use App\Core\Entity;
-
-/**
- * Entity for app configuration
- *
- * @category  DB
- * @package   GNUsocial
- *
- * @author    Zach Copley <zach@status.net>
- * @copyright 2010 StatusNet Inc.
- * @author    Mikael Nordfeldth <mmn@hethane.se>
- * @copyright 2009-2014 Free Software Foundation, Inc http://www.fsf.org
- * @author    Hugo Sales <hugo@fc.up.pt>
- * @copyright 2020 Free Software Foundation, Inc http://www.fsf.org
- * @license   https://www.gnu.org/licenses/agpl.html GNU AGPL v3 or later
- */
-class Config extends Entity
-{
-    // {{{ Autocode
-
-    private string $section = '';
-    private string $setting = '';
-    private ?string $value;
-
-    public function setSection(string $section): self
-    {
-        $this->section = $section;
-        return $this;
-    }
-
-    public function getSection(): string
-    {
-        return $this->section;
-    }
-
-    public function setSetting(string $setting): self
-    {
-        $this->setting = $setting;
-        return $this;
-    }
-
-    public function getSetting(): string
-    {
-        return $this->setting;
-    }
-
-    public function setValue(?string $value): self
-    {
-        $this->value = $value;
-        return $this;
-    }
-
-    public function getValue(): ?string
-    {
-        return $this->value;
-    }
-
-    // }}} Autocode
-
-    public static function schemaDef(): array
-    {
-        return [
-            'name'   => 'config',
-            'fields' => [
-                'section' => ['type' => 'varchar', 'length' => 32, 'not null' => true, 'default' => '', 'description' => 'configuration section'],
-                'setting' => ['type' => 'varchar', 'length' => 32, 'not null' => true, 'default' => '', 'description' => 'configuration setting'],
-                'value'   => ['type' => 'text', 'description' => 'configuration value'],
-            ],
-            'primary key' => ['section', 'setting'],
-        ];
-    }
-}