fix(router): filter out non-actionable errors from third-party scripts

[TkDodo]

Summary by CodeRabbit

• Chores
  • Improved error tracking reliability by filtering out noise from third-party ad-tech sources.

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[coderabbitai]

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: d8084a35-aedb-470c-a7ec-ac2d2f76b115

📥 Commits

Reviewing files that changed from the base of the PR and between 145dfab and ddbf402.

📒 Files selected for processing (1)

• src/router.tsx

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📝 Walkthrough

Walkthrough

A beforeSend hook is added to Sentry initialization to filter out noisy third-party ad-tech errors. The hook inspects exception stack traces and discards events where all frames originate from ftUtils.js files or domains under fuseplatform.net, while preserving other events.

Changes

Cohort / File(s)	Summary
Sentry Error Filtering src/router.tsx	Added beforeSend hook to Sentry initialization that drops stack traces containing only ad-tech errors from ftUtils.js and fuseplatform.net domains, filtering out noisy third-party signals.

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~12 minutes

Poem

🐰 With whiskers twitching, we filter the spam,
Dropping those ad-tech errors, thank you ma'am!
ftUtils and fuseplatform fade to the night,
Sentry reports now pristinely bright—
A rabbit's refactor, precise and so keen! 🎯

🚥 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 describes the main change: filtering out non-actionable errors from third-party scripts in the Sentry initialization.
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
• Commit unit tests in branch feature/fix-TANSTACK-COM-J2

📝 Coding Plan

• Generate coding plan for human review comments

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