Change InfluxDB Stats | Only emit when 'Active Premium'

[LlamaMB]

Context: When a user has no balance, stop producing stats (for the users project/keys) so the front-end doesn't have to grey the UI - It just automatically stops producing stats. Stats to pick back up when balance is topped up.

Outcome: When balance is zero ($0.00) stop producing stats for project (wallet) and its associated keys. Only activate InfluxDB data/stats when balance is above zero.

[BlinkyStitt]

This was done