build(deps): remove unecessary replace main go.mod

[julienrbrt]

This PR was blocked but got merged: #2638.
It isn't bad to merge it, but we are relying on a fork of go-header for the apps until celestiaorg/go-header#347 is merged.
Let's delete it in the main go.mod

[gemini-code-assist]

Summary of Changes

Hello @julienrbrt, I'm Gemini Code Assist¹! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request streamlines the project's dependency management by removing a previously necessary 'replace' directive in the 'go.mod' file. This change allows the project to directly utilize the official 'celestiaorg/go-header' module, simplifying the build configuration and reflecting the integration of upstream changes or the resolution of prior dependency conflicts.

Highlights

• Dependency Management: Removed a temporary 'replace' directive in the 'go.mod' file for the 'github.com/celestiaorg/go-header' module.
• Module Resolution: The project now directly uses the official 'github.com/celestiaorg/go-header' module at version 'v0.7.2', indicating that the temporary override is no longer needed.
• Build System Clean-up: Cleaned up the 'go.sum' file by removing entries related to the temporary 'julienrbrt/go-header' fork and adding entries for the official 'celestiaorg/go-header' module.

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[github-actions]

The latest Buf updates on your PR. Results from workflow CI and Release / buf-check (pull_request).

Build	Format	Lint	Breaking	Updated (UTC)
✅ passed	⏩ skipped	✅ passed	✅ passed	Sep 17, 2025, 5:30 PM

[gemini-code-assist]

Code Review

This pull request correctly removes a temporary replace directive from the go.mod file that was pointing to a fork of go-header. This is a good dependency hygiene practice, and the corresponding changes in go.sum are also correct. The change is approved. As a minor note, the word 'unnecessary' is misspelled in the pull request title.

[claude]

Code Review

Thank you for this cleanup PR! I've reviewed the changes and here's my feedback:

✅ Summary

This PR removes a temporary replace directive for github.com/celestiaorg/go-header that was pointing to a fork. The change updates to use the official v0.7.2 release directly.

Code Quality & Best Practices ✅

• Good: Removing temporary replace directives improves maintainability and follows Go module best practices
• Good: The PR correctly updates both go.mod and go.sum files
• Good: The change aligns with the TODO comment indicating this was meant to be temporary

Potential Issues ⚠️

• The referenced PR (feat: Add DeleteRange method to Store celestiaorg/go-header#347) appears to still be open and not merged. Please verify that v0.7.2 includes all the necessary functionality that was previously provided by the fork
• Consider adding a comment in the PR description explaining why this replace is no longer necessary (e.g., if the required changes were merged in a different PR or if v0.7.2 already includes the needed features)

Performance Considerations ✅

• No performance impact expected from this dependency management change

Security Concerns ✅

• Using official releases instead of forks is generally better for security and maintenance
• The change reduces supply chain risk by removing dependency on a personal fork

Test Coverage ✅

• This is a dependency management change that doesn't require new tests
• Existing tests should verify that functionality remains intact

Recommendations

1. Verify functionality: Please confirm that the official v0.7.2 release includes all necessary features that were in the fork
2. Update PR description: Add context about why this replace is no longer needed
3. CI validation: Ensure all CI checks pass with this change

Overall, this is a good cleanup that improves the project's dependency management. Just needs clarification on the timing given the referenced PR is still open.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 66.57%. Comparing base (ec0a74a) to head (8cf744e).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #2675   +/-   ##
=======================================
  Coverage   66.57%   66.57%           
=======================================
  Files          76       76           
  Lines        7658     7658           
=======================================
  Hits         5098     5098           
  Misses       2093     2093           
  Partials      467      467           

Flag	Coverage Δ
combined	66.57% <ø> (ø)

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[claude]

🔍 Code Review

Summary

This PR removes an unnecessary replace directive from the main go.mod file that was previously blocking PR #2638. The change is straightforward and aligns with cleaning up technical debt.

✅ Strengths

• Clean removal of temporary workaround
• Properly updates go.sum to use the official github.com/celestiaorg/go-header v0.7.2
• Follows good practice of removing unnecessary replace directives once upstream changes are available

⚠️ Issues Found

Inconsistent Replace Directives Across Modules

• The main go.mod removes the replace directive for github.com/celestiaorg/go-header
• However, ./apps/testapp/go.mod still contains the same replace directive:

  replace github.com/celestiaorg/go-header => github.com/julienrbrt/go-header v0.0.0-20250909151551-cb11b091bf58
  

• This inconsistency could lead to different versions being used in different parts of the codebase

🔧 Recommendations

1. Remove the replace directive from all modules: The replace directive should also be removed from ./apps/testapp/go.mod to maintain consistency across the codebase.

2. Verify upstream PR status: Please confirm that feat: Add DeleteRange method to Store celestiaorg/go-header#347 has been merged and the required functionality is available in v0.7.2 before removing all replace directives.

3. Run integration tests: After removing the replace directives, ensure all tests pass with:

   make test-all

🔒 Security Considerations

• No security concerns identified with this change

🧪 Test Coverage

• This change doesn't require new tests as it's a dependency management update
• Existing tests should validate that the official version works correctly

⚡ Performance Considerations

• No performance impact expected from this dependency change

Conclusion

The PR is on the right track but needs to address the inconsistency across all go.mod files in the repository. Once the replace directive is removed from ./apps/testapp/go.mod as well, this change will be ready to merge.