fix: remove duplicated provider key in generated image options

[DamianGlowala]

🔗 Linked issue

resolves #2242

📚 Description

Removes duplicated provider key in generated image options and slightly adjusts formatting.

[pkg-pr-new]

Open in StackBlitz

npm i https://pkg.pr.new/@nuxt/image@2279

commit: 82b9d0b

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[codecov-commenter]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 32.61%. Comparing base (458b9ac) to head (82b9d0b).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #2279   +/-   ##
=======================================
  Coverage   32.61%   32.61%           
=======================================
  Files           7        7           
  Lines         371      371           
  Branches      131      131           
=======================================
  Hits          121      121           
  Misses        194      194           
  Partials       56       56           

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[coderabbitai]

📝 Walkthrough

Walkthrough

generateImageOptions now constructs a serialized string from imageOptions entries while excluding provider. The generated imageOptions export explicitly writes each remaining field, followed by provider and providers entries. The provider mapping and import structure remain unchanged.

Estimated code review effort: 2 (Simple) | ~10 minutes

🚥 Pre-merge checks | ✅ 4 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Docstring Coverage	⚠️ Warning	Docstring coverage is 0.00% which is insufficient. The required threshold is 80.00%.	Write docstrings for the functions missing them to satisfy the coverage threshold.

✅ Passed checks (4 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title clearly matches the main change: removing the duplicated provider key in generated image options.
Description check	✅ Passed	The description is directly related to the change and accurately mentions the duplicate provider key fix.
Linked Issues check	✅ Passed	The change removes provider from the generated spread while keeping the explicit provider entry, matching issue #2242.
Out of Scope Changes check	✅ Passed	The formatting/serialization updates stay within the stated fix and do not introduce unrelated scope.

✨ Finishing Touches

📝 Generate docstrings

• Create stacked PR
• Commit on current branch

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch fix/duplicate-provider-key

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[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 `@src/module.ts`:
- Around line 238-246: Update the generated `imageOptions` template in the
serialization flow around `serializedImageOptions` so the comma after its
interpolated entries is emitted only when non-`provider` fields exist. Preserve
valid output when `imageOptions` contains only `provider`, while retaining
separators for configurations with serialized entries.

🪄 Autofix (Beta)

Fix all unresolved CodeRabbit comments on this PR:

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

---

ℹ️ Review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro

Run ID: b06c2f3b-cc20-4863-b566-488fd0842ac3

📥 Commits

Reviewing files that changed from the base of the PR and between cb54284 and 82b9d0b.

📒 Files selected for processing (1)

• src/module.ts