feat: add hot CVE topic constants (SUB-7201)

[kooomix]

Summary

Add shared Pulsar topic constants for hot CVE feature:

• HotCVEDefinitionsTopic (hot-cve-definitions-v1) — admin API publishes hot CVE definitions, k8s-object ingester consumes
• HotCVEOnFinishPulsarTopic (hot-cve-on-finish-v1) — ingester publishes after processing, UNS consumes for notifications

These replace hardcoded string literals in cadashboardbe and event-ingester-service.

SUB-7201

Summary by CodeRabbit

• New Features
  • Added support for hot CVE definitions and event notifications.

[coderabbitai]

Caution

Review failed

Pull request was closed or merged during review

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro

Run ID: a7b2d826-6c31-4dca-a3c0-12a1a4fa9bcf

📥 Commits

Reviewing files that changed from the base of the PR and between 943bf45 and 895856b.

📒 Files selected for processing (1)

• pulsar/common/topics.go

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📝 Walkthrough

Walkthrough

Two new exported string constants were added to the Pulsar topics configuration file: HotCVEDefinitionsTopic and HotCVEOnFinishPulsarTopic. These define topic names for hot CVE-related messaging within the Pulsar event system.

Changes

Cohort / File(s)	Summary
Pulsar Topic Constants pulsar/common/topics.go	Added two new exported string constants for hot CVE messaging: HotCVEDefinitionsTopic and HotCVEOnFinishPulsarTopic with corresponding topic names.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~2 minutes

Possibly related PRs

• feat: add ScanFailureTopic constant #96: Modifies the same file and const block in pulsar/common/topics.go by adding new exported topic string constants.

Suggested reviewers

• YakirOren
• BenMic5

Poem

🐰 Hot CVEs need channels true,
New topics defined, just two!
Definitions and finish, now they flow,
Through Pulsar's streams, a constant glow! ✨

🚥 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 summarizes the main change: adding two new hot CVE topic constants to support the hot CVE feature messaging infrastructure.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

_{✏️ Tip: You can configure your own custom pre-merge checks in the settings.}

✨ 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 feat/hot-cve-topics

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[github-actions]

Summary:

• License scan: failure
• Credentials scan: skipped
• Vulnerabilities scan: skipped
• Unit test: success
• Go linting: success