feat(nip56): hide events matching an actionable report

[Priyanshubhartistm]

Description

Follows up on #770 (NIP-56 content reporting): a report from a trusted moderator was only ever recorded with an actionable: true flag, nothing acted on it. Adds nip56.hideActionableReports (default false) when enabled alongside nip56.enabled, events matching an actionable report are excluded from REQ/COUNT results. A pubkey-targeted report hides every event from that pubkey; an event-targeted report hides just that event. Off by default, so turning on reporting alone never changes what existing subscribers see.

Motivation and Context

The NIP-56 scope this was built against calls for trusted-moderator reports to "trigger automatic actions (hiding content, deprioritizing in queries)." Recording the flag without acting on it left that half of the scope unimplemented.

[changeset-bot]

🦋 Changeset detected

Latest commit: bdb1cd8

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 1 package

Name	Type
nostream	Minor

Not sure what this means? Click here to learn what changesets are.

Click here if you're a maintainer who wants to add another changeset to this PR

[greptile-apps]

Confidence Score: 4/5

[Critical risk] Database schema change and event filtering logic for content moderation.

The PR should not merge until live subscriptions enforce the same hiding rule as stored-event queries.

Findings

1.  Live subscriptions bypass report hiding ▶

Summary

Adds an opt-in NIP-56 setting that excludes events matched by actionable reports from stored-event REQ results and COUNT results.

• Adds settings, documentation, partial report indexes, and SQL-generation tests.
• Live subscription delivery does not apply the new exclusion.

Diagram

%%{init: {'theme': 'neutral'}}%%
flowchart LR
  R[New REQ or COUNT] --> Q[EventRepository query]
  Q --> X[Exclude actionable-report matches]
  B[New event broadcast] --> L[Live subscription filter]
  L --> D[Send event without report check]

Loading

_{Reviews (1) · Last reviewed commit: "feat(nip56): hide events matching an act..."}

[coveralls]

coverage: 72.57% (+0.1%) from 72.459% — Priyanshubhartistm:feat/nip56-hide-deprioritize into cameri:main