[Code Quality] Sync pkg/linters/doc.go count: add trimleftright bullet and add parity test

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Description

pkg/linters/doc.go header and bullet list say 52 analyzers, but cmd/linters/main.go registers 53. The missing entry is trimleftright. This is a recurring drift class (previously fixed in #46131, #45185, #40436) that keeps reoccurring as new linters are added.

A count-parity test guard would prevent future drift.

Suggested Changes

1. Add trimleftright bullet to pkg/linters/doc.go
2. Bump the header count from 52 to 53
3. Add a go test assertion that len(doc bullets) == len(registered analyzers) in cmd/linters/

Files Affected

• pkg/linters/doc.go (header + bullet list)
• cmd/linters/main.go:76-128 (registration)
• New test file: cmd/linters/doc_parity_test.go (or similar)

Success Criteria

• doc.go count matches registered count
• trimleftright appears in the bullet list
• A test fails if the counts diverge in future

Source

Extracted from Sergo Report #46528 (Finding 2, issue #46527)

Priority

Low — Documentation drift; trivial effort

🔍 Task mining by Discussion Task Miner - Code Quality Improvement Agent · 40.8 AIC · ⌖ 6.1 AIC · ⊞ 7K · ◷

• expires on Jul 20, 2026, 11:13 AM UTC-08:00

[github-actions]

This issue was automatically closed because it expired on 2026-07-20T19:13:05.097Z.

Closed by Workflow