fea: add new API to change plot generated by plotly

[machsix]

Example

import numpy as np
from scienceplots.plotly import science
import plotly.graph_objects as go
science.apply()

def model(x, p):
    return x ** (2 * p + 1) / (1 + x ** (2 * p))
fig = go.Figure()
for p in [10, 15, 20, 30, 50, 100]:
    fig.add_trace(go.Scatter(x=x, y=model(x, p), mode='lines', name=f'{p}'))
fig.update_layout(title="Model Curves with Tecplot Style", xaxis_title="Voltage (mV)", yaxis_title=r"Current ($\mu$A)")
fig.show()
fig.write_html("test_science_template.html", include_plotlyjs="cdn")