fix: log errors in silent catch blocks

[LucasSantana-Dev]

Summary

Replace silent catch blocks with proper errorLog() calls in 7 files across bot and backend packages.

Changed Files

Bot package:

• bot/start/initializer.ts — log client creation errors before throwing
• download/utils/downloadAudio.ts — log stream destroy errors during cleanup
• music/commands/recommendation/handlers/presetHandler.ts — log preset application errors
• music/commands/recommendation/handlers/resetHandler.ts — log settings reset errors
• music/commands/recommendation/handlers/settingsHandler.ts — log settings retrieval errors
• music/commands/recommendation/handlers/updateHandler.ts — log settings update errors

Backend package:

• services/GuildAutomationExecutionService.ts — log Discord API fetch errors

All catch blocks now use errorLog() with descriptive messages and error objects for better observability.

Test Plan

• Build passes: npm run build --workspace=packages/bot
• Build passes: npm run build --workspace=packages/backend
• Backend tests pass: npm run test --workspace=packages/backend -- --testPathPatterns="GuildAutomation" --no-coverage
• CI checks pass (SonarCloud, tests)

🤖 Generated with Claude Code

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ℹ️ Review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro

Run ID: 64d25ec9-5828-4fae-9834-7afb1d9d9ada

📥 Commits

Reviewing files that changed from the base of the PR and between 53c6663 and 0a380db.

📒 Files selected for processing (8)

• .agents/plans/lastfm-improvements-2026-03-30.md
• packages/backend/src/services/GuildAutomationExecutionService.ts
• packages/bot/src/bot/start/initializer.ts
• packages/bot/src/functions/download/utils/downloadAudio.ts
• packages/bot/src/functions/music/commands/recommendation/handlers/presetHandler.ts
• packages/bot/src/functions/music/commands/recommendation/handlers/resetHandler.ts
• packages/bot/src/functions/music/commands/recommendation/handlers/settingsHandler.ts
• packages/bot/src/functions/music/commands/recommendation/handlers/updateHandler.ts

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch fix/silent-catch-blocks

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Project	Deployment	Actions	Updated (UTC)
lucky	Ready	Preview, Comment	Mar 30, 2026 7:43pm

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[sonarqubecloud]

Quality Gate failed

Failed conditions
0.0% Coverage on New Code (required ≥ 80%)

See analysis details on SonarQube Cloud