feat: add about page in admin with instance info + database update button

Update instructions

--
-- Delete all previous migration data
--

DELETE FROM `cp_migrations`;

--
-- Dumping data for table `cp_migrations`
--

INSERT INTO `cp_migrations` (`id`, `version`, `class`, `group`, `namespace`, `time`, `batch`) VALUES
(1, '2017-12-01-000000', 'Modules\\Analytics\\Database\\Migrations\\AddAnalyticsPodcasts', 'default', 'Modules\\Analytics', 1666248164, 1),
(2, '2017-12-01-010000', 'Modules\\Analytics\\Database\\Migrations\\AddAnalyticsPodcastsByEpisode', 'default', 'Modules\\Analytics', 1666248164, 1),
(3, '2017-12-01-020000', 'Modules\\Analytics\\Database\\Migrations\\AddAnalyticsPodcastsByHour', 'default', 'Modules\\Analytics', 1666248164, 1),
(4, '2017-12-01-030000', 'Modules\\Analytics\\Database\\Migrations\\AddAnalyticsPodcastsByPlayer', 'default', 'Modules\\Analytics', 1666248164, 1),
(5, '2017-12-01-040000', 'Modules\\Analytics\\Database\\Migrations\\AddAnalyticsPodcastsByCountry', 'default', 'Modules\\Analytics', 1666248164, 1),
(6, '2017-12-01-050000', 'Modules\\Analytics\\Database\\Migrations\\AddAnalyticsPodcastsByRegion', 'default', 'Modules\\Analytics', 1666248164, 1),
(7, '2017-12-01-060000', 'Modules\\Analytics\\Database\\Migrations\\AddAnalyticsWebsiteByBrowser', 'default', 'Modules\\Analytics', 1666248164, 1),
(8, '2017-12-01-070000', 'Modules\\Analytics\\Database\\Migrations\\AddAnalyticsWebsiteByReferer', 'default', 'Modules\\Analytics', 1666248164, 1),
(9, '2017-12-01-080000', 'Modules\\Analytics\\Database\\Migrations\\AddAnalyticsWebsiteByEntryPage', 'default', 'Modules\\Analytics', 1666248164, 1),
(10, '2017-12-01-090000', 'Modules\\Analytics\\Database\\Migrations\\AddAnalyticsUnknownUseragents', 'default', 'Modules\\Analytics', 1666248164, 1),
(11, '2017-12-01-100000', 'Modules\\Analytics\\Database\\Migrations\\AddAnalyticsPodcastsBySubscription', 'default', 'Modules\\Analytics', 1666248164, 1),
(12, '2017-12-01-210000', 'Modules\\Analytics\\Database\\Migrations\\AddAnalyticsPodcastsProcedure', 'default', 'Modules\\Analytics', 1666248164, 1),
(13, '2017-12-01-210000', 'Modules\\Analytics\\Database\\Migrations\\AddAnalyticsUnknownUseragentsProcedure', 'default', 'Modules\\Analytics', 1666248164, 1),
(14, '2017-12-01-210000', 'Modules\\Analytics\\Database\\Migrations\\AddAnalyticsWebsiteProcedure', 'default', 'Modules\\Analytics', 1666248164, 1),
(15, '2018-01-01-010000', 'Modules\\Fediverse\\Database\\Migrations\\AddActors', 'default', 'Modules\\Fediverse', 1666248164, 1),
(16, '2018-01-01-020000', 'Modules\\Fediverse\\Database\\Migrations\\AddPosts', 'default', 'Modules\\Fediverse', 1666248164, 1),
(17, '2018-01-01-100000', 'Modules\\Fediverse\\Database\\Migrations\\AddActivities', 'default', 'Modules\\Fediverse', 1666248164, 1),
(18, '2018-01-01-100000', 'Modules\\Fediverse\\Database\\Migrations\\AddFavourites', 'default', 'Modules\\Fediverse', 1666248164, 1),
(19, '2018-01-01-100000', 'Modules\\Fediverse\\Database\\Migrations\\AddFollowers', 'default', 'Modules\\Fediverse', 1666248164, 1),
(20, '2018-01-01-100000', 'Modules\\Fediverse\\Database\\Migrations\\AddPreviewCards', 'default', 'Modules\\Fediverse', 1666248164, 1),
(21, '2018-01-01-110000', 'Modules\\Fediverse\\Database\\Migrations\\AddPostsPreviewCards', 'default', 'Modules\\Fediverse', 1666248164, 1),
(22, '2018-01-01-120000', 'Modules\\Fediverse\\Database\\Migrations\\AddBlockedDomains', 'default', 'Modules\\Fediverse', 1666248164, 1),
(23, '2018-01-01-130000', 'App\\Database\\Migrations\\AddNotifications', 'default', 'Modules\\Fediverse', 1666248164, 1),
(24, '2020-12-28-223112', 'CodeIgniter\\Shield\\Database\\Migrations\\CreateAuthTables', 'default', 'CodeIgniter\\Shield', 1666248164, 1),
(25, '2020-12-29-100000', 'App\\Database\\Migrations\\AddIsOwnerToUsers', 'default', 'Modules\\Auth', 1666248164, 1),
(26, '2021-05-29-120000', 'App\\Database\\Migrations\\AddMedia', 'default', 'App', 1666248164, 1),
(27, '2021-05-29-152000', 'App\\Database\\Migrations\\AddCategories', 'default', 'App', 1666248164, 1),
(28, '2021-05-30-101000', 'App\\Database\\Migrations\\AddLanguages', 'default', 'App', 1666248164, 1),
(29, '2021-05-30-101500', 'App\\Database\\Migrations\\AddPodcasts', 'default', 'App', 1666248164, 1),
(30, '2021-06-05-170000', 'App\\Database\\Migrations\\AddEpisodes', 'default', 'App', 1666248164, 1),
(31, '2021-06-05-190000', 'App\\Database\\Migrations\\AddPlatforms', 'default', 'App', 1666248164, 1),
(32, '2021-06-05-200000', 'App\\Database\\Migrations\\AddPodcastsPlatforms', 'default', 'App', 1666248164, 1),
(33, '2021-07-04-041948', 'CodeIgniter\\Settings\\Database\\Migrations\\CreateSettingsTable', 'default', 'CodeIgniter\\Settings', 1666248164, 1),
(34, '2021-08-12-150000', 'App\\Database\\Migrations\\AddEpisodeComments', 'default', 'App', 1666248164, 1),
(35, '2021-08-12-160000', 'App\\Database\\Migrations\\AddLikes', 'default', 'App', 1666248164, 1),
(36, '2021-08-17-150000', 'App\\Database\\Migrations\\AddPages', 'default', 'App', 1666248164, 1),
(37, '2021-09-29-150000', 'App\\Database\\Migrations\\AddPodcastsCategories', 'default', 'App', 1666248164, 1),
(38, '2021-11-14-143905', 'CodeIgniter\\Settings\\Database\\Migrations\\AddContextColumn', 'default', 'CodeIgniter\\Settings', 1666248164, 1),
(39, '2021-12-09-130000', 'App\\Database\\Migrations\\AddClips', 'default', 'App', 1666248164, 1),
(40, '2021-12-25-120000', 'App\\Database\\Migrations\\AddPersons', 'default', 'App', 1666248164, 1),
(41, '2021-12-25-130000', 'App\\Database\\Migrations\\AddPodcastsPersons', 'default', 'App', 1666248164, 1),
(42, '2021-12-25-140000', 'App\\Database\\Migrations\\AddEpisodesPersons', 'default', 'App', 1666248164, 1),
(43, '2021-12-25-150000', 'App\\Database\\Migrations\\AddCreditsView', 'default', 'App', 1666248164, 1),
(44, '2022-02-23-100000', 'App\\Database\\Migrations\\AddEpisodeIdToPosts', 'default', 'App', 1666248164, 1),
(45, '2022-03-07-180000', 'Modules\\WebSub\\Database\\Migrations\\AddIsPublishedOnHubsToPodcasts', 'default', 'Modules\\WebSub', 1666248164, 1),
(46, '2022-03-07-181500', 'Modules\\WebSub\\Database\\Migrations\\AddIsPublishedOnHubsToEpisodes', 'default', 'Modules\\WebSub', 1666248164, 1),
(47, '2022-03-09-113000', 'App\\Database\\Migrations\\AddCreatedByToPosts', 'default', 'App', 1666248164, 1),
(48, '2022-07-07-120000', 'Modules\\PremiumPodcasts\\Database\\Migrations\\AddSubscriptions', 'default', 'Modules\\PremiumPodcasts', 1666248164, 1);