remove stale TODO for nodepool unit tests

[yashrajshuklaaa]

Description

Removes a stale // TODO: add unit tests comment on the nodePool type in internal/state/nodepool.go.
Test coverage for getOSTag and getNodePools already exists in nodepool_test.go (6 test functions).
No functional changes.

Testing

Ran go build ./internal/state/... and the existing nodepool_test.go suite locally, all pass. No new tests needed.

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ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Path: .coderabbit.yaml

Review profile: QUIET

Plan: Enterprise

Run ID: b668b9b2-82b8-4639-a5c1-2822c44ebbdf

📥 Commits

Reviewing files that changed from the base of the PR and between fa49ea6 and 3cb28ad.

📒 Files selected for processing (1)

• internal/state/nodepool.go

💤 Files with no reviewable changes (1)

• internal/state/nodepool.go

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📝 Walkthrough

Walkthrough

The change removes the obsolete TODO: add unit tests comment from internal/state/nodepool.go. No declarations or runtime behavior change.

Merge Risk: ⚪ Minimal · up to 3cb28

This change only removes a stale documentation comment and does not alter runtime behavior, so no actionable merge-blocking risk remains after normal checks and review.

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