feat(notifications): skip non-account emails for inactive users

[SylvainChevalier]

Closes #4677.

Users with is_active=False now only receive account-related emails (activation, password reset, email change confirmation, signup invite, deactivation notice). All other notification and digest emails are suppressed for inactive recipients, filtered at the user-queryset boundaries and in the notification scheduling/delivery pipeline.

Generated with Claude Code

[coderabbitai]

Important

Review skipped

Draft detected.

Please check the settings in the CodeRabbit UI or the .coderabbit.yaml file in this repository. To trigger a single review, invoke the @coderabbitai review command.

⚙️ Run configuration

Configuration used: Path: .coderabbit.yaml

Review profile: CHILL

Plan: Pro

Run ID: 84fb3f32-7e41-4cf2-9710-accc6fe09abf

You can disable this status message by setting the reviews.review_status to false in the CodeRabbit configuration file.

Use the checkbox below for a quick retry:

• 🔍 Trigger review

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch claude/issue-4677-users-with-activefalse-shouldnt-get

---

Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out.

❤️ Share

• X
• Mastodon
• Reddit
• LinkedIn

_{Comment @coderabbitai help to get the list of available commands and usage tips.}

[SylvainChevalier]

@hlbmtc I know you're looking at emails, feel free to ignore if redundant.

[github-actions]

🚀 Preview Environment

Your preview environment is ready!

Resource	Details
🌐 Preview URL	https://metaculus-pr-4744-claude-issue-4677-users-with-a-preview.mtcl.cc
📦 Docker Image	ghcr.io/metaculus/metaculus:claude-issue-4677-users-with-activefalse-shouldnt-get-99d3aaf
🗄️ PostgreSQL	NeonDB branch preview/pr-4744-claude-issue-4677-users-with-a
⚡ Redis	Fly Redis mtc-redis-pr-4744-claude-issue-4677-users-with-a

Details

• Commit: 5b2f1e7a2a907a9f740b7ac0bb3ae0942aec8f6d
• Branch: claude/issue-4677-users-with-activefalse-shouldnt-get
• Fly App: metaculus-pr-4744-claude-issue-4677-users-with-a

---

ℹ️ Preview Environment Info

Isolation:

• PostgreSQL and Redis are fully isolated from production
• Each PR gets its own database branch and Redis instance
• Changes pushed to this PR will trigger a new deployment

Limitations:

• Background workers and cron jobs are not deployed in preview environments
• If you need to test background jobs, use Heroku staging environments

Cleanup:

• This preview will be automatically destroyed when the PR is closed