feat: Added storepageurl to the table, added more plugins from the store

bin/backend/controls/UploadWindow.js

bin/backend/controls/settings/Plugins.js

locale.xml

plugins/ckeditor4/Text2Speech/icons/icona-audio.png

plugins/ckeditor4/Text2Speech/plugin.js

plugins/ckeditor4/autocorrect/dialogs/options.js

plugins/ckeditor4/autocorrect/icons/autocorrect--.png

plugins/ckeditor4/autocorrect/icons/autocorrect.png

plugins/ckeditor4/autocorrect/icons/hidpi/autocorrect-.png

plugins/ckeditor4/autocorrect/icons/hidpi/autocorrect.png

plugins/ckeditor4/autocorrect/lang/en.js

plugins/ckeditor4/autocorrect/lang/ru.js

plugins/ckeditor4/autocorrect/plugin.js

plugins/ckeditor4/base64image/LICENSE.md

plugins/ckeditor4/base64image/README.md

plugins/ckeditor4/base64image/dialogs/base64image.js

plugins/ckeditor4/base64image/icons/base64image.png

plugins/ckeditor4/base64image/icons/hidpi/base64image.png

plugins/ckeditor4/base64image/lang/af.js

plugins/ckeditor4/base64image/lang/ar.js