added selection of the HangingProtocol stage from the url

[Sofien-Sellami]

Context

The change addresses the need for selecting the HangingProtocol stage from the URL (stageId). This enhancement allows users to navigate directly to a specific stage via a URL.

Changes & Results

Selection of the HangingProtocol stage from the URL.
Users can directly navigate to a specific stage using the URL parameter ?stageId=desiredStageId if hangingProtocolIdToUse is defined.

Testing

You can test it on the tmtv hp (i've added id to each stage)

Checklist

PR

• My Pull Request title is descriptive, accurate and follows the
  semantic-release format and guidelines.

Code

• My code has been well-documented (function documentation, inline comments,
  etc.)

Public Documentation Updates

• [] The documentation page has been updated as necessary for any public API
  additions or removals.

Tested Environment

• OS:
• Node version:
• Browser:

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