Add new character sheet: Teamup (The Superhero TTRPG)

[benethang]

Pull Request Title:
[Teamup (The Superhero TTRPG)] New Sheet: Add new character sheet

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Submission Checklist

• The pull request title clearly contains the name of the sheet I am editing.
• The pull request title clearly states the type of change I am submitting (New Sheet).

Pull Request Content

• The pull request makes changes to files in only one sub-folder.
• The pull request does not contain changes to any json files in the translations folder (translation.json is permitted).
• The pull request does not include any material that could be considered to infringe on a publisher's intellectual property rights.

New Sheet Details

• The name of this game is: Teamup (The Superhero TTRPG)

• The publisher of this game is: Teamup Games (indie/self-published)

• The name of this game system/family is: Teamup

• The rules for this game can be found at the following location: [add your website or rulebook link here]

• I have followed the Character Sheets Standards when building this sheet.

• I have authorization from the game's publisher to make this an official sheet on Roll20 with their name attached.

Select EXACTLY One:

• This game is a traditionally published game.
• This game is not a traditionally published game.
• This sheet is for an unofficial fan game, modification to an existing game, or a homebrew system. Original indie system created by Teamup Games.

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Changes / Description

Adds a new character sheet for Teamup (The Superhero TTRPG), including HTML, CSS, and JavaScript files.

[NorWhal]

@benethang you are adding files to the root, and using CRLF line endings, both of which are not allowed in this repo. Please remedy this and submit a new PR.