CSV & JSON export function fix

[greenwoodt]

🎩 What? Why?

The modules in Initiatuves, Consultations and Votings export function in specific components did not work and upon an attempted export, created a 404 error. This fix creates an exports_controller.rb file in the coorispionding modules and updates the permissions.rb file, to allow an admin user to export correctly.

📌 Related Issues

Link your PR to an issue

• Fixes Exporting Results (Accountability) via VOTINGS #11107 Exporting Meetings via Votings module (Elections) crashes. #11115

Testing

1. Login as an admin and head over to edit
2. Head down to the Votings module
3. Click a component like Accountability
4. Click a created file
5. Attempt to export via "CSV" or "JSON"
6. Notice the export working correctly and green.

The exports_controller.rb for elections/votings and initiatives have a rspec testing file you can call:

1. decidim-elections/spec/controllers/decidim/votings/exports_controller_spec.rb
2. decidim-initiatives/spec/controllers/decidim/initiatives/admin/exports_controller_spec.rb

📷 Screenshots

♥️ Thank you!

[greenwoodt]

As the consultations module is now depreciated: #11148, I have not adjusted and changed the module to reflect the functionality of exporting like the others.

Here you can find more information on the issue: #11171

[alecslupu]

@greenwoodt , if you have finished working on it, please make sure it does not remain in draft state.

[greenwoodt]

@greenwoodt , if you have finished working on it, please make sure it does not remain in draft state.

Not quite done yet Alex. Other finished PR's still require my attention. Will convert from draft when its ready.

[alecslupu]

Tested locally, and works as advertised.