chore: quiet lint gate output

[edhor1608]

Quiet lint gate output by scoping lint inputs and fixing lint warnings

• Scopes the lint script in package.json to src, tests, config, package.json, and tsconfig.json instead of the entire repo, reducing noise.
• Replaces Array.findIndex with Array.indexOf for locating '--out' across several e2e fixture files.
• Replaces non-null assertions with nullish coalescing (?? 0) in tests/helpers/image.ts, preventing NaN propagation in diffRgb when channel values are undefined.
• Uses optional chaining in tests/helpers/cli.ts parseJsonStdout to simplify the last-line check.

^{Macroscope summarized b99eaa9.}

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⚙️ Run configuration

Configuration used: Organization UI

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Run ID: 62c44e6c-02c4-4d35-9f66-ff423cd29621

📥 Commits

Reviewing files that changed from the base of the PR and between 6643fa8 and b99eaa9.

📒 Files selected for processing (8)

• docs/repo_refresh_audit.md
• package.json
• tests/fixtures/e2e/generate-benchmark-snapshots.ts
• tests/fixtures/e2e/generate-export-snapshots.ts
• tests/fixtures/e2e/generate-export-video-snapshots.ts
• tests/fixtures/e2e/generate-report-export-snapshots.ts
• tests/helpers/cli.ts
• tests/helpers/image.ts

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🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch repo-refresh-lint-gate-cleanup

✨ Simplify code

• Create PR with simplified code
• Commit simplified code in branch repo-refresh-lint-gate-cleanup

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[edhor1608]

• test: update report workflow snapshots #55
• feat: add consistent cli help #54
• refactor: split media inspector parsers #53
• test: replace bulky pixel snapshots #52
• fix: cap benchmark confidence to measured evidence #51
• feat: add upload workflow report checks #50
• chore: quiet lint gate output #49 👈 (View in Graphite)
• test: isolate integration output files #48
• fix: validate config files deeply #47
• refactor: route media subprocesses through adapter #46
• refactor: share CLI argument parsing #45
• chore: replace legacy agent guide #44
• fix: load export profiles from module path #43
• chore: add repo refresh onboarding and CI #42
• fix: harden config and image helper loading #41
• main

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[graphite-app]

Merge activity

• May 2, 9:39 PM UTC: Graphite rebased this pull request, because this pull request is set to merge when ready.