Update aggregate counts when adding, updating, copying, or moving nodes

[bjester]

Summary

Description of the change(s) you made

Adds logic that increments and decrements the total_count, resource_count, and coach_count when adding, updating, copying or moving nodes. The code applies these changes to IndexedDB because the main reason the counts were incorrect is that it relied on data that was loaded into Vuex. This updates indexedDB to keep it reflecting the current state as much as possible, but keeps those updates from causing syncable changes.

Manual verification steps performed

1. Create a new channel
2. Add a folder Folder A, then a Folder B inside of that, and Folder C inside of B
3. Upload a resource to Folder C
4. Go back to the My Channels page
5. Reopen the channel
6. Observe the resource count on Folder A
7. Duplicate the resource in Folder C
8. Repeat steps 4-6
9. Mark one of the resources in Folder C as coach content
10. Repeat steps 4-6, but verify the coach count shows correctly
11. Delete (move to trash) one of the resources in Folder C
12. Repeat steps 4-6

Does this introduce any tech-debt items?

Deleting a node does not require any of this logic, since we move nodes to the trash tree before deleting them, but it does introduce some inconsistencies.

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References

Fixes #3508
Fixes #2548

Comments

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Contributor's Checklist

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Reviewer's Checklist

This section is for reviewers to fill out.

• Automated test coverage is satisfactory
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[bjester]

This seems to be a bug-- the coach icon was showing twice but this one should only show when its a topic

[bjester]

Removing coach content visibility does not seem to work as intended. Refreshing the page shows it correctly so it seems that Vuex doesn't have the correct info