Allow ORCID functionality to retroactively write work/review contributions to ORCID service

[ewhanson]

Issue description

Currently, there are two types of items that OJS can push to ORCID users' profiles via the member API: published works and review contributions. Each of these pushes to ORCID are currently only triggered in a few specific situations with limited ability to do so retroactively. There are many scenarios where an author or reviewer may want to push their contributions from an OJS journal to their ORCID profile after the initial publication workflow process.

Ideas for improvement

I can think of a few different places it would make sense to expand the ability of authors/reviewers to push their contributions to their ORCID profile. A prerequisite for many of these will be the ability for authors/reviewers to easily associate/attach their ORCID with the contribution in question within OJS. There is also currently a distinction between ORCIDs assigned to authors and ORCIDs assigned to users. Some possible approaches for improvement could be:

1. Make it possible for users to link their ORCID in their user profile and have these changes flow downstream to authors (authors for submissions are separate items in the database from users even if they originate from a user).
2. Make it possible for users see all items in OJS that their ORCID has been linked to, whether it has been pushed to the ORCID service or not. Through an interface like this, it should be possible for users to push/re-push updates to their ORCID profile in a way similar to how DOIs and import/export plugins are managed.
3. Increase the number of opportunities for OJS to automatically send both works and review contributions throughout the publication workflow process, especially for review contributions as these are currently only dispatched once when a reviewer is thanked in OJS as part of the reviewer workflow.

Additional considerations

The ideas here range from smaller, low-hanging-fruit improvements that could be implemented immediately to larger projects that would need to be separately scoped.