Is your documentation request related to a problem? Please describe.

#760 provides a way to highly reduce the footprint of maxGraph in applications.
The documentation currently only mention the Graph class which limits tree-shaking.

Describe the solution you'd like

The documentation should provides guidance and best-pratices to reduce the bundle size of applications using maxGraph.

• Create a dedicated documentation page for tree-shaking

  • Explain tree-shaking patterns with maxGraph, and add links to existing pages
  • Detail in particular:
    • global configuration
    • only use and register the features used in the application
    • registration functions
    • codecs, plugins, perimeters, edgestyles, logger, i18n, ....
    • links to relevant issues like Strategies for Further Tree-Shaking Improvements #665 and children

• Document usage patterns for both Graph and BaseGraph

  • Explain pros/cons of the 2 classes
  • Describe the differences
  • introduce BaseGraph which prevents from loading some maxGraph default
  • code example: comparison of the signature of the constructors
  • link to examples and stories

Additional context

Summary from OpenAI Codex

• Graph is the ready-to-use DOM graph class; it wires a container, default model/view, registers built-in shapes, markers, and loads the default plugin set for prototyping (packages/core/src/view/Graph.ts:41).
• BaseGraph exposes the minimal, tree-shakeable graph skeleton for production builds where you opt into specific plugins/styles yourself (packages/core/src/view/BaseGraph.ts:34).