[BUG]: In SelectionModel, the selectNode function has performance issue.

[mohsenkondori]

Describe the bug
Within the SelectionModel class, it is crucial for the SelectNode function to be robust. SelectNode should adeptly manage both the "select all" and individual node selection scenarios, ensuring the emission of the appropriate signals to prevent unnecessary actions that could lead to performance issues.

Check it: #174

To Reproduce
Steps to reproduce the behavior:

1. Run the app in the profile mode
2. Select all nodes, you can see the app is slow in selecting model.
3. See the profile results.

Expected behavior
A clear and concise description of what you expected to happen.

Screenshots
If applicable, add screenshots to help explain your problem.

Software Versions
Application version: (add either official git release version or git SHA)
Firmware version: (add either official git release version or git SHA)

Additional context
Add any other context about the problem here.