[Analytics] Extend plot_predictoor_income.py

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Motivation

We want to extend the plots generated to obtain insights into predictoor_income
The goal here is to simply serve the data from the lake, to the dashboard with very few calculations.

We're going to now create the remaining 2x plots

DoD

• extend plot_predictoor_income.py to render two additional plots revenue and expenses
• revenue will break down revenue by type (stake, df, etc...)
• expenses will break down losses as a result of guessing incorrectly (for now... no fees, etc..)
• to complete these plots, review the bronze_predictions table to improve how we estimate losses, and improve data enrichment.
• plot should support multiple user addresses (user_ids), and feeds (contract_ids) that sum/show the total.
• tests should cover both single and multiple user addresses as a filter
• tests should cover both single and multiple feeds as a filter
• verify that basic plot is rendering as expected

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Tracking outstanding items in #1299 and closing issue