Addresses Codex adversarial review findings — the ADR-005 registries
and filters were built but not connected to the actual model selection
and provider adapter paths.
Fix 1+2: Tool filtering applied after model selection
- selectAndApplyModel() now calls adjustToolSet() after pi.setModel()
- Incompatible tools are removed via pi.setActiveTools()
- adjust_tool_set hook fires to allow extension overrides
- Verbose output reports filtered tools with provider context
Fix 3: ProviderSwitchReport wired through all 6 provider adapters
- New transformMessagesWithReport() convenience wrapper creates report,
passes it to transformMessages(), and logs non-empty reports to stderr
when GSD_VERBOSE=1 or PI_VERBOSE=1
- All adapters updated: anthropic, google, openai-responses,
openai-completions, mistral, bedrock
2ad315b9fb