Add template object about jaas.ai HOT 1 CLOSED

When we get the charms and bundles we parse the data into something more friendly and at that point we try and make things more generic and standardised between the charms and bundles e.g. https://github.com/canonical-websites/jaas.ai/blob/master/webapp/store/models.py#L178

For the variables passed to the templates this is the proper place to do this manipulation and then it becomes the same across the app (in the code introduced in the linked PR above there were a number of bugs introduced by even that small amount of code).

I'll put up a PR moving these into the model code.

For variables that don't make sense to go in the models there is also the possibility of assigning to variables inside the templates e.g. {% set entity_data = context.entity.charm_data %}. This way the standard models can be passed to the those templates wherever they are used and there is no need to do variable name changes in multiple views that might use that template (esp for included blocks).

Hope that helps!

from jaas.ai.