New reporting flow

[estrattonbailey]

This PR introduces a new reporting flow that will power new functionality defined by labelers:

• labelers will declare which report reasons they support e.g. spam, sexual, etc
• labelers will declare what types of subjects they support e.g. account, record and chat
• labelers will declare what NSID collections they support e.g. app.bsky.feed.post but not app.bsky.feed.generator

By default, and for backwards compat, if labelers do not declare settings for any of these, we assume they support them all. So if you run this PR right now, the report options should be exactly the same as they are in production, just in a new format.

And yes we opted to encourage users to submit to a single labeler at a time, since once these new lexicons roll out, users should have far fewer options to report to. Most atm will likely only route to Bluesky's moderation service.

Normal reporting flow:

CleanShot.2025-02-24.at.14.45.55.mp4

Reporting content with only one labeler available, auto-selects this labeler (in this case an account, but could be any record):

CleanShot.2025-02-24.at.14.46.21.mp4

Reporting other types of content e.g. feeds, lists:

CleanShot.2025-02-24.at.14.46.42.mp4

Submission error state

Additional details expanded (also happens if Other is selected as report option):

Should-be-impossible scenario that there are no labelers available:

Initial loading state:

Initial load of labelers fails:

Developer error, passed in an object that can't be reported (should catch this in dev, but added a graceful fallback anyway)

[github-actions]

Old size	New size	Diff
6.94 MB	6.94 MB	8.54 KB (0.12%)

---

[mozzius]

Light mode is a little odd... maybe it's too monochrome? maybe the circle bit for the active one should be blue?