fix: resolve all oxlint warnings across the monorepo

[tlgimenes]

Summary

• Fixed all 38 oxlint warnings across 23 files in the monorepo (unused variables/imports/parameters, useless try/catch wrappers, unnecessary spreads, empty destructuring patterns, useless escapes)
• Prefixed intentionally unused parameters with _, removed truly unused declarations, unwrapped no-op try/catch blocks, and added inline suppression for intentional control-character regexes in content-scraper
• Lint now passes cleanly with 0 warnings and 0 errors

Test plan

• bun run lint passes with 0 warnings and 0 errors
• bun run fmt passes (pre-commit hook verified)

🤖 Generated with Claude Code

---

Summary by cubic

Clears all oxlint warnings across the monorepo and silences TypeScript 5.9 baseUrl deprecation to unblock CI. No functional changes intended; lint and TS checks now pass cleanly.

• Refactors

  • Prefixed intentionally unused params with _; removed unused imports/types/vars.
  • Simplified error handling and removed defensive/no-op code in loggers and tools across discord-read, slack-mcp, multi-channel-inbox, registry, vtex, and virtual-try-on.
  • Added targeted oxlint-disable-next-line no-control-regex in content-scraper sanitization; fixed VTEX masked-card regex.

• Bug Fixes

  • Added "ignoreDeprecations": "5.0" to tsconfig.json in content-scraper, hyperdx, multi-channel-inbox, registry, and virtual-try-on to silence TS5101 (baseUrl) in TS 5.9 and pass CI.

^{Written for commit 36bf7be. Summary will update on new commits.}

[cubic-dev-ai]

No issues found across 23 files