chore(deps): update node.js to 7fddd9d

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
node	stage	digest	4f696fb → 7fddd9d

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Configuration

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🚦 Automerge: Enabled.

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[github-actions]

Dependency Review

✅ No vulnerabilities or license issues or OpenSSF Scorecard issues found.

Scanned Files

None

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 71.82%. Comparing base (48715cb) to head (a207fc8).
✅ All tests successful. No failed tests found.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #212   +/-   ##
=======================================
  Coverage   71.82%   71.82%           
=======================================
  Files          11       11           
  Lines         802      802           
  Branches      124      124           
=======================================
  Hits          576      576           
  Misses        163      163           
  Partials       63       63           

Flag	Coverage Δ
backend	71.82% <ø> (ø)

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