[BUG] buddy broken in 2.1.90

Feature Request

The /buddy companion feature (introduced in v2.1.89) returns "buddy is unavailable on this configuration" in version 2.1.90.

Current Behavior

Running /buddy or /buddy on outputs:

buddy is unavailable on this configuration

Expected Behavior

The companion should work on Bedrock configurations, routing the small model calls through the Bedrock Haiku endpoint.

Environment

• Claude Code Version: 2.1.90
• Platform: macOS (darwin)
• API Provider: AWS Bedrock (CLAUDE_CODE_USE_BEDROCK=1)
• Haiku model configured: global.anthropic.claude-haiku-4-5-20251001-v1:0
• companionEnabled: true in settings.json
• Feature flag tengu_penguins_enabled: true

Related Issues

• #41980 — buddy prompt timer (reporter on Anthropic API — works there)
• #41924 — buddy not executing actions
• #42212 — request to disable/hide companion