Remove Dead Code Branches

[arii]

Consolidate environment checks and gate test-only code. Action items: 1. Gate window.TEST_CONTROLS in app/main.tsx behind flags. 2. Consolidate multiple isTestEnvironment() checks into a single constant: const IS_TEST_ENV = process.env.NODE_ENV === 'test';. 3. Remove or gate fallback localStorage code in WebSockets used only for private browsing. Estimated size saved: 10-20KB.

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Priority: Medium | Effort: Small

[github-actions]

ℹ️ Gemini Triage Disabled

Automatic triage is currently disabled via GEMINI_ENABLE_TRIAGE. To run triage manually:

Via Comment:

@gemini-triage

Via GitHub Actions:

1. Go to Actions → Gemini Smart Triage
2. Click "Run workflow"
3. Enter issue number: 9633

Via GitHub CLI:

gh workflow run gemini-triage.yml -f issue_number=9633

🤖 Manual Trigger Quick Reference

Command	Action
@gemini-bot	Run AI Code Review (PR only)
@gemini-triage	Run Issue Triage
@gemini-coder <task>	Generate Code
@create-review-issues	Create issues from review (PR only)
@gemini-help	Show this help message

Full reference: Manual Trigger Guide

To re-enable: Set repository variable GEMINI_ENABLE_TRIAGE=true