feat(cat-voices): documents campaign isolation

[damian-molinski]

Description

This PR prepares frontend for changing active campaigns

Related Issue(s)

Resolves https://github.com/input-output-hk/catalyst-internal-docs/issues/316

Description of Changes

• Stores active campaign ref in local storage (AppMetaStorage). When changes database documents are removes but templates used by local drafts. This happens inside SyncManager.
• Make local drafts from not active campaign shown in workspace inside separate section with view only option.
• Filtering queried proposals with CampaignFilters. This is not as dynamic as it should be but for now it's enough.
• Made all places which rely on campaign and categories respect case when campaign does not have any categories
• Define static refs for f14 and f15. They are no longer random but still only means something for frontend only.
• Adds dummy .f15 constructor for campaign.
• moved f14 categories and timeline to respective files f14_static_campaign_categories.dart and f14_static_campaign_timeline.dart. This allows us for f15 counter parts
• Makes f15 active campaign !
• TODO update index endpoint with filtering based on campaign

Demo

TODO

Related Pull Requests

• Depends on chore(cat-voices): update gateway open api specs #3461
• Blocked by feat(cat-gateway): Modify v1/document/index endpoint id field #3446

Please confirm the following checks

• My code follows the style guidelines of this project
• I have performed a self-review of my code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes
• Any dependent changes have been merged and published in downstream module

[dt-iohk]

Overall LGTM

[github-actions]

📚 Docs Preview

The docs for this PR can be previewed at the following URL:

https://docs.dev.projectcatalyst.io/voices/feat/documents_campaign_isolation_316

[damian-molinski]

Waiting for gateway document index endpoint to allow category.id.in parameter