Consolidate and add deprecation notice to figure factory

Largely figure factory has been incorporated into plotly.py -- there are some lingering charts which exist in ff but not in px. We should catalog those charts, decide whether we want to support them and migrated them to px or drop support and formally deprecate figure factory.

cc @alexcjohnson -- what do you think?

首先，列出 figure factory (ff) 中提供但 Plotly Express (px) 中没有的图表。审查 issue 中提出的支持、迁移或弃用方案，并在修改代码之前寻求决策。剩余图表都有明确的支持计划，并且 figure factory 已合并到 px 中或已正式弃用，即视为完成。