Parallel state completionType info and toolbox text exceed the boundaries.

Issues

The text is exceeding the state boundaries.

• Input a long number to `numCompleted` property.
• Expected result: The number is truncated, so in a way it doesn't exceed the state's boundaries. Three dots are used to indicate the number is truncated.

If there is too long text, it is not indicated in the tooltip box by three dots. As a result it is not clear, the value is actually truncated.

• Input a long text to `functionRef` property.
• Expected result: The text is truncated to fit the toolbox max width. Three dots are used to indicate the text is truncated.

The similar issue applies also to the box height. If there are too many branches, the toolbox doesn't indicate there are more branches.

• Put many branches to the parallel state.
• Expected result: The list of branches is truncated to fit the toolbox max height. Three dots are used to indicate the list of branches is truncated.

Acceptance criteria

All three issues above are fixed as per expected result in the description above.