[PM-32685] enhancements for testing

[mpbw2]

🎟️ Tracking

https://bitwarden.atlassian.net/browse/PM-32685

📔 Objective

• Added support for testing specific commit hash from workflow dispatch
• Test messages are posted to the automations test channel and exclude pings to any slack users
• replaced ios with ${REPO_NAME} for cleaner copypasta

📸 Screenshots

[github-actions]

🤖 Bitwarden Claude Code Review

Overall Assessment: APPROVE

Reviewed the change to .github/workflows/send_slack_notification.yml, which adds a workflow_dispatch test path that builds a notification from an arbitrary commit SHA, routes test messages to the automations test channel, suppresses user pings, and generalizes hardcoded ios references to ${REPO_NAME}. Untrusted workflow_dispatch input is passed through env: variables rather than interpolated directly into the run script, which is the recommended safe pattern and avoids shell/script injection. The added contents: read permission is appropriately scoped to support the gh api commit lookup. No blocking findings.

Code Review Details

No findings at or above the reporting threshold.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 78.85%. Comparing base (5cbc8eb) to head (00a4986).
⚠️ Report is 15 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2885      +/-   ##
==========================================
- Coverage   81.26%   78.85%   -2.42%     
==========================================
  Files        1028     1159     +131     
  Lines       66164    74265    +8101     
==========================================
+ Hits        53768    58559    +4791     
- Misses      12396    15706    +3310     

☔ View full report in Codecov by Harness.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.

[Copilot]

Pull request overview

Adds workflow-dispatch support to the Slack notification workflow so test notifications can be generated for an explicit commit SHA and routed to a non-production Slack channel without user pings.

Changes:

• Add a workflow_dispatch input for a commit SHA and fetch commit metadata via gh api.
• Route workflow_dispatch notifications to the Automations test Slack webhook and suppress Slack user mentions in the message.
• Replace hardcoded ios text in Slack links with ${REPO_NAME}.

---

💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.

[vvolkgang]