Fix proposals order in index

[Stef-Rousset]

🎩 Description

This PR fixes the order of proposals in paginated proposals index.

Testing

1. In the FO, go to a process that have more than 25 proposals.
2. Note the order of proposals on the first page, navigate to the second page and go back to first page. Ensure that the proposals's order hasn't change on first page.
3. Apply the filter "all" in the state filter.
4. Repeat step 2

📌 Related Issues

Link your PR to an issue

• Fixes https://github.com/orgs/OpenSourcePolitics/projects/26/views/1?pane=issue&itemId=131841411&issue=OpenSourcePolitics%7Cintern-tasks%7C137

Tasks

• Add specs

[BarbaraOliveira13]

About the product review: GREAT 🎉

About the tech review: I should use the .prepend method instead of .include so we don’t need to override the entire proposals index controller. It would be better for maintainability if Decidim changes that part of the code in the future… though maybe it’s a bit superficial...
…but I don’t see any problematic breakdown here 👍
Should we not add @moustachu as reviewer ? :s

[Stef-Rousset]

About the product review: GREAT 🎉

About the tech review: I should use the .prepend method instead of .include so we don’t need to override the entire proposals index controller. It would be better for maintainability if Decidim changes that part of the code in the future… though maybe it’s a bit superficial... …
Instead, I don’t see any problematic breakdown here 👍
Should we not add @moustachu as reviewer ? :s

Hello, thx for your review ! I am not sure to understand the change you suggested, could you provide a detailed explanation 🙏?

[BarbaraOliveira13]

work great locally!