Installer nsh script fix request

@caorushizi

In installer.nsh you defined

Caption "Setup - ${PRODUCT_NAME} ${VERSION}" but in this way the caption is not localized ("Setup -" remain untranbslated).

You should localize for any language

LangString CaptionText ${LANG_ENGLISH} "${PRODUCT_NAME} ${VERSION} Installer" LangString CaptionText ${LANG_ITALIAN} "Installazione di ${PRODUCT_NAME} ${VERSION}" Caption "$(CaptionText)"

I suggest not use "Caption" and use instead "Name"

Name "${PRODUCT_NAME} ${VERSION}"

About "Fieldescription" please change in

/apps/electron/app/package.json it should be change

the string

"description": "A powerful and easy-to-use online video downloader",

in

"description": "MediaGo installerr",