chore: update version to v1.6.4 in API docs and internal info file

[omer-topal]

Summary by CodeRabbit

• Chores
  • Bumped version from v1.6.3 to v1.6.4 across API documentation and version metadata.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

Configuration used: defaults

Review profile: CHILL

Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 53d0b59 and 6bc9821.

⛔ Files ignored due to path filters (1)

• pkg/pb/base/v1/openapi.pb.go is excluded by !**/*.pb.go

📒 Files selected for processing (6)

• coverage.txt
• docs/api-reference/apidocs.swagger.json
• docs/api-reference/openapi.json
• docs/api-reference/openapiv2/apidocs.swagger.json
• internal/info.go
• proto/base/v1/openapi.proto

---

📝 Walkthrough

Walkthrough

This PR updates the API version from v1.6.3 to v1.6.4 across all version-related files including the Go constant, OpenAPI documentation files, and protobuf configuration.

Changes

Cohort / File(s)	Summary
API Documentation docs/api-reference/apidocs.swagger.json, docs/api-reference/openapi.json, docs/api-reference/openapiv2/apidocs.swagger.json	Version string updated from v1.6.3 to v1.6.4 in Swagger/OpenAPI documentation files.
Internal Version Constant internal/info.go	Exported Version constant bumped from "v1.6.3" to "v1.6.4".
Proto Configuration proto/base/v1/openapi.proto	OpenAPI info version field updated from "v1.6.3" to "v1.6.4" in protobuf configuration.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~3 minutes

Possibly related PRs

• chore: update version to v1.6.3 in API docs and internal info file #2780: Performs the same kind of version bump change across internal/info.go and docs API documentation files.
• chore: update version to v1.6.0 in API docs and internal info file #2716: Updates API version string across the same files (internal/info.go and OpenAPI docs) following the same pattern.
• chore: update version to v1.6.1 in API docs and internal info file #2739: Makes identical version constant and OpenAPI info updates in the same files (internal/info.go, docs/api-reference/\*, proto/base/v1/openapi.proto).

Suggested reviewers

• tolgaozen
• ucatbas

Poem

🐰 A tiny version hop so neat,
From point-three to point-four, complete!
Five files dance in sync today,
While v1.6.4 makes its way! 🚀

🚥 Pre-merge checks | ✅ 3

✅ Passed checks (3 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title accurately and concisely describes the main change: updating the version number from v1.6.3 to v1.6.4 across API documentation and internal files.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

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✨ Finishing Touches

• 📝 Generate docstrings (stacked PR)
• 📝 Generate docstrings (commit on current branch)

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch update/api-version-to-v1.6.4

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 82.64%. Comparing base (53d0b59) to head (6bc9821).
⚠️ Report is 2 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #2797      +/-   ##
==========================================
+ Coverage   82.63%   82.64%   +0.02%     
==========================================
  Files          74       74              
  Lines        8126     8126              
==========================================
+ Hits         6714     6715       +1     
+ Misses        893      892       -1     
  Partials      519      519              

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