Ideas pagination

[idosius]

User Story

As a user
I want to be able to paginate through ideas
So that if there are many ideas on the website I could easily browse them

Acceptance Criteria

Given that I go to the website
When I load the main page
Then I should only see a certain number of ideas based on the sort criteria and a dropdown for changing the number of ideas per page
When I change the number of ideas per page
Then the relevant number of ideas should be displayed
When there aren't more ideas
Then there should be no pagination navigation
When there are more ideas
Then there should be a typical pagination navigation at the bottom of the page
When I click a different page
Then the relevant ideas should load in a unique URL, e.g. /page/2
When I click one of the sorting buttons
Then the ideas should be resorted and I should navigate to the first page