Motivation

We want to sort the selectable universes based on their number of actionable proposals.
For this selectable-universes.derived.ts needs to depend on actionableProposalCountStore from actionable-proposals.derived.ts.
But this causes a circular dependency because of other derived stores in actionable-proposals.derived.ts which already depend on selectable-universes.derived.ts.

Changes

1. Move the derived stores in actionable-proposals.derived.ts that depend on selectable-universes.derived.ts to a new file named actionable-universes.derived.ts.
2. Update imports.

Tests

1. Move tests for the moved stores to a corresponding test file.

Todos

• Add entry to changelog (if necessary).
  not necessary