Tagging refinements

[cdubz]

Supplemental tasks following the merge of #414.

• Fix verbose name of Tags model
• Include random tags and instance tagging in fake data generation process.
• Show tags in lists #416
• Add single tag filter support to core views
• Add import/export support to new models + tag filtering in Database Admin #430
• Move tag widget customizations to form classes
• Add tag filtering support to API #429
• Update OpenAPI schema file with tags endpoint/functionality.
• Improve test coverage #458 (add tags tests)
• Add latest endpoints to documentation
• Update OpenAPI schema

CC @MrApplejuice -- just getting this stuff down somewhere. You may already been working on some aspects of this.

[MrApplejuice]

Yes sure. Wish I could edit the issue, then I could add a task-link to #416.

What does "exporting tags" mean?

[cdubz]

Exporting is not well exposed but it is there. If you navigate to the Django admin and load a list view of one of the core models (e.g. Feedings) there is a button available to export the data in various formats.

[cdubz]

Closing this up! I broke out #460 as a future enhancement.

[MrApplejuice]

Hey! Some time has passed by now. I was away on childcare-duty using the fancy tagging feature + BabyBuddy which turned out to be a very handy addition to us over the past months :-)

I saw (and tried out) your improvements and wanted to say that they work nicely and thanks for the final refinements of the feature 👍

[cdubz]

Nice! Thanks for bringing the idea and contributing (: This issue ended up being a nice excuse to catch up a bunch of tests, documentation, and API features that had been lagging behind with other recent additions as well so I was glad to work on it.