copy edit: simplify new comments email intro

[aseckin]

Simplifies the intro line in the new comments transactional email so it no longer awkwardly renders "these 1 questions" in the singular case.

Changes:

• Update intro text from "There are new comments on these {{ count }} questions:" to "There are new comments on"
• Applied to both the .mjml source and the compiled .html template

Closes #3184

Generated with Claude Code

Summary by CodeRabbit

• Bug Fixes
  • Updated new-comment email notifications with clearer introductory wording.
  • Removed potentially confusing notification counts and question-specific phrasing from the email header.

[coderabbitai]

📝 Walkthrough

Walkthrough

The new-comment HTML and MJML email templates replace count-based, question-specific introductory text with the translated phrase “There are new comments on”.

Changes

New-comment email copy

Layer / File(s)	Summary
Update new-comment email headers notifications/templates/emails/post_new_comments.html, notifications/templates/emails/post_new_comments.mjml	Both templates use a direct translation for “There are new comments on” and remove notification-count interpolation.

Estimated code review effort: 1 (Trivial) | ~2 minutes

Poem

A bunny nudged the email line,
No counts or questions in the design.
“New comments on” now hops in place,
With simpler words and cleaner grace.
Squeak!

🚥 Pre-merge checks | ✅ 4

✅ Passed checks (4 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title clearly and concisely describes the main change: simplifying the new comments email intro.
Linked Issues check	✅ Passed	The PR addresses #3184 by removing the awkward count-based plural wording from the new comments email copy.
Out of Scope Changes check	✅ Passed	The changes are limited to the email intro copy in the two template files and stay within the stated objective.

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch claude/issue-3184-copy-edit-to-transactional-email

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[github-actions]

Cleanup: Preview Environment Removed

The preview environment for this PR has been destroyed.

Resource	Status
🌐 Preview App	Deleted
🗄️ PostgreSQL Branch	Deleted
⚡ Redis Database	Deleted
🔧 GitHub Deployments	Removed
📦 Docker Image	Retained (auto-cleanup via GHCR policies)

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Cleanup triggered by PR close at 2026-07-17T13:48:16Z

[coderabbitai]

Actionable comments posted: 1

🤖 Prompt for all review comments with AI agents

Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.

Inline comments:
In `@notifications/templates/emails/post_new_comments.mjml`:
- Line 14: The translated intro in
notifications/templates/emails/post_new_comments.mjml lines 14-14 should end
with a colon: update it to “There are new comments on:”. Synchronize
notifications/templates/emails/post_new_comments.html lines 177-177 with the
same compiled text.

🪄 Autofix (Beta)

Fix all unresolved CodeRabbit comments on this PR:

• Push a commit to this branch (recommended)
• Create a new PR with the fixes

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ℹ️ Review info

⚙️ Run configuration

Configuration used: Path: .coderabbit.yaml

Review profile: CHILL

Plan: Pro

Run ID: d3b9a114-b514-469e-b08d-bb9fa372ad98

📥 Commits

Reviewing files that changed from the base of the PR and between b506092 and cb98e35.

📒 Files selected for processing (2)

• notifications/templates/emails/post_new_comments.html
• notifications/templates/emails/post_new_comments.mjml