feat: add team info when the user is logged in

[nicomiguelino]

Overview

• The pop-up that displays the signed in page shows up even if it's not supposed to.
• GET /api/v4.1/teams returns two entries in some cases.
• I just used GET /api/v4.1/teams and get the company name.

Here's a sample JSON response:

[
	{
		"id": "[redacted]",
		"auth_server_id": 109067,
		"company": "Screenly",
		"timezone": "",
		"pin": "316319"
	}
]

Changes

• Adds info about the team/s that the user is in when logged in
• Adds a check if the token provided is valid
  • An error message will be provided in the log in page otherwise.

Screenshots

[vpetersson]

@nicomiguelino looks like a rebase is needed.

[vpetersson]

/prbot suggest