Tree creation discipline fix

[acwhite211]

Fixes #7776

This fixes a bug where creating/importing a default tree from Tree Viewer could create the tree under the wrong discipline. For example, using the downloadable tree metadata discipline like botany instead of the logged-in collection’s discipline.

In tree view CreateTree code, send disciplineName from getSystemInfo().discipline, instead of resource.discipline from the selected default-tree file.

In create_default_tree_view, always resolve tree discipline from the destination collection.discipline. Use the resolved destination collection.id when queuing create_default_tree_task.

Checklist

• Self-review the PR after opening it to make sure the changes look good and
  self-explanatory (or properly documented)
• Add relevant issue to release milestone
• Add pr to documentation list

Testing instructions

• Login to an already existing database with multiple disciplines. You can use the database file from the issue description if you wish.
• Go to the Taxon tree viewer.
• Add a new default tree that wouldn't typically match the current logged in collection's discipline. So, if you're logged in as a entormology collection, try create a default botany tree.
• Watch it until completion and verify notification is received that it has been created.
• See that is the request, in the network tab, in the body of the request the discipline being sent is the current discipline of the current collection, not the discipline related to the tree. See screenshot for example.
• If you are able, check the TaxonTreeDef record that was created in the database, to make sure that it was added to the correct discipline.

[CarolineDenis]

'

[alesan99]

• See that is the request, in the network tab, in the body of the request the discipline being sent is the current discipline of the current collection, not the discipline related to the tree. See screenshot for example.
• If you are able, check the TaxonTreeDef record that was created in the database, to make sure that it was added to the correct discipline.

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I haven't fully tested this PR, but it seems to be working so far 👍

[bhumikaguptaa]

• Watch it until completion and verify notification is received that it has been created.
• See that is the request, in the network tab, in the body of the request the discipline being sent is the current discipline of the current collection, not the discipline related to the tree. See the screenshot for example.

It works as expected. I received the creation and completion notification. I tried it by adding Ichthyology and Entomology to the Botany Discipline.