fix: Fix dcc.Graph infinite resize loop

[camdecoster]

Description

Update Graph component to avoid infinite chart growth issue.

Supersedes #3418

Changes

• Refactor JSX to reduce repeated code
• Use isResponsive function to check for responsiveness

Demo video or screenshots

Before:

Screencast.From.2025-11-07.14-16-06.mp4

After:

Screencast.From.2025-11-07.14-18-02.mp4

Testing

• Be on dev
• Build the Dash core components
• Run the following Dash app with your local dev environment installed as Dash:

  from dash import Dash, dcc, html
  import plotly.express as px
  
  app = Dash(__name__)
  
  app.layout = html.Div(
      children=[
          html.Div(
              children=[
                  html.Div(
                      children=[
                          html.P('Dash: A web application framework for Python!'),
                          dcc.Graph(
                              id='example-graph',
                              figure=px.bar(x=["a", "b", "c"], y=[2, 3, 1]),
                          )
                      ],
                  ),
                  html.P("A flex sibling"),
              ],
              style={
                  "display": "flex",
              }
          ),
          html.P("A distant relative"),
      ]
  )

• Note that the graph height grows infinitely
• Switch to this branch
• Rebuild the Dash core components
• Run the same Dash app
• Note that the height is set to the plotly.js default of 450px

Notes

• The underlying issue stems from the fact that, with the current logic, a height of 100% is applied to the Graph container (which holds the chart element) when it shouldn't be
• Setting the Graph prop responsive to True or False fixes the behavior, but the default is 'autosize'
• The current logic interprets this value as truthy, which applies the style in error
• The Graph has a resize observer tracking resize events
• When the Graph has a sibling, the 100% height increases the height of the Graph to the combination of the sibling height and the Graph height
• This then increases the height of the parent, which leads to an increase in the Graph height and so on
• This issue is the cause of plotly/dash-design-kit#1489

TODO

• Update changelog