chore(deps): update postgres:18 docker digest to 3a82e1f

[renovate]

This PR contains the following updates:

Package	Update	Change
postgres	digest	22c89fe → 3a82e1f

---

Configuration

📅 Schedule: (UTC)

• Branch creation
  • "before 9am on monday"
• Automerge
  • At any time (no schedule defined)

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

---

• If you want to rebase/retry this PR, check this box

---

This PR was generated by Mend Renovate. View the repository job log.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 100.00%. Comparing base (0dd046d) to head (6d15d3c).

Additional details and impacted files

@@            Coverage Diff             @@
##              main      #657    +/-   ##
==========================================
  Coverage   100.00%   100.00%            
==========================================
  Files          109       109            
  Lines        17755     17755            
  Branches       934      1541   +607     
==========================================
  Hits         17755     17755            

Flag	Coverage Δ
integration	28.60% <ø> (ø)
unittest	94.53% <ø> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

☔ 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.
• 📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.