Manage Dataset Templates Integration

[ChengShi-1]

What this PR does / why we need it

We have api and use cases for get/create/delete template, we are able to integrate things related to these use cases.
Collection page -> Edit button -> Dataset Templates

Which issue(s) this PR closes:

• Closes Dataset Templates Integration #907

Special notes for your reviewer:

Suggestions on how to test this:

Test Template use in dataset

Empty State

Create Dataset Template

After creating it successfully, it's supposed to jump to Edit Terms page, but because of a lack of API now, we cannot edit terms here, but I have a mock page here.

Manage Templates ( you could sort the list by name, date and usage, if you click the table's headers)
PS, make a default, edit templates are not implemented

When you click the "eye"(view) icon, there is a modal of Dataset Template Preview

When you click the Delete icon, there is a modal of Delete Template

When you click copy, it should give you a copy template and refresh the table automatically so you could see it soon.

Create a nested collection inside Root collection, you will have a Edit permission to current collection, and only view permission to root collection's templates.

Is there a release notes or changelog update needed for this change?:

Yes

Additional documentation:

[coveralls]

coverage: 97.46% (+0.2%) from 97.297% — TemplateUI into develop

[ekraffmiller]

Test coverage passed, approved!