Bug: --adapter opencode launch starts claude-code session instead #74

What happened

Running agentctl launch --adapter opencode --model togetherai/zai-org/GLM-5 ... launches a claude-code session (not opencode).

Repro

agentctl launch --adapter opencode --model togetherai/zai-org/GLM-5 --cwd /tmp/opencode-smoke -p "Reply with exactly OK"

Observed:

• CLI prints Launched session pending- ...
• agentctl list -a shows adapter claude-code with model togetherai/zai-org/GLM-5

Expected

Adapter should be opencode and process should be OpenCode harness.

Notes

Direct opencode run --model togetherai/zai-org/GLM-5 "Reply with exactly OK" works correctly, so provider/model config is valid. This appears to be adapter routing/launch selection in agentctl.

Environment

• agentctl 1.5.0
• macOS Darwin 25.2.0 arm64