[V5] openbb-cboe: Refactor for V5 + Add Payoff Diagrams

[deeleeramone]

This PR refactors the openbb-cboe provider extension for the V5 conventions.

It also includes optional charting views, registered when openbb-charting is installed.

Coverage:

from openbb import obb

obb.cboe
# /cboe
#     equity
#         historical
#         quote
#         search
#         symbol_choices        <- utility endpoint serving choices to Workspace widgets
#     futures
#         curve
#         roots
#         settlement_prices
#     index
#         available
#         constituents
#         constituent_choices   <- utility endpoint
#         documents
#         historical
#         search
#         snapshots
#         symbol_choices        <- utility endpoint
#     options
#         chains
#         get_tickers           <- utility endpoint
#         smile                 <- Plotly chart widget, requires openbb-charting
#         spreads
#         stats                 <- Plotly chart widget, requires openbb-charting
#         straddle
#         strangle
#         surface               <- Plotly chart widget, requires openbb-charting
#         term_structure        <- Plotly chart widget, requires openbb-charting