Flow chart decision shape should support to add labeled connectors by default

[zhengqicn]

• [yes] I agree to follow the Code of Conduct that this project adheres to.
• [yes] I have searched the issue tracker for a feature request that matches the one I want to file, without success.

Is your feature request related to a problem? Please describe.
Currently, when a decision shape is created in Draw.io, the outgoing connectors do not have labels by default. This can make it difficult to understand the flow of the diagram.

Describe the solution you'd like
The default behavior of decision shapes should be changed so that the outgoing connectors have labels by default. The labels could be "Yes" and "No" by default, and user may change the start location or text.

Describe alternatives you've considered
Another alternatives behavior is to allow to add extra decision shape with already 'yes' and 'no' connector already. This will save user's effort.