Add game related categorization and functionality about sherlock

[ppfeister]

(not the maintainer, just a random)

While not useful for me personally, it sounds like an interesting option to add, if done well. I don't like the is_Game key, though. After a while, that would get quite bulky with other categories being added.

How about key tags accepting a str or list of str

List (items with multiple tags):

"SteamGroup": {
    "errorMsg": "No group could be retrieved for the given URL",
    "errorType": "message",
    "tags": [
        "nsfw",
        "game"
    ],
    "url": "https://steamcommunity.com/groups/{}",
    "urlMain": "https://steamcommunity.com/",
    "username_claimed": "blue"
  }

Singlet:

"SteamGroup": {
    "errorMsg": "No group could be retrieved for the given URL",
    "errorType": "message",
    "tags": "game"
    "url": "https://steamcommunity.com/groups/{}",
    "urlMain": "https://steamcommunity.com/",
    "username_claimed": "blue"
  }

This could be normalized within sherlock by a quick

site_tags = net_info.get["tags"]
if isistance(site_tags, str):
    site_tags = [site_tags]

allowing all checks to just be a if "game" in site_tags

Categories could (imo, should) likely be enumed for consistency.

[Gregory-rt]

I would like to work on this, if the team would be interested.