#173 fix(#151): suppress fleet-mcp for Claude and Gemini members

[Anonymous]

Originally created by: kumaakh

Summary

• ClaudeProvider.composePermissionConfig() adds mcpServers['apra-fleet'].disabled=true to settings.local.json delivered to every member — uses Claude Code's project-level settings layering to suppress fleet tools without touching the PM's global config
• GeminiProvider.composePermissionConfig() adds mcp.excluded=['apra-fleet'] to .gemini/settings.json delivered to every member — experimentally verified: project-level mcp.excluded overrides the global mcpServers registration
• 4 new unit tests in providers.test.ts (2 per provider)
• 3 new integration assertions in compose-permissions.test.ts (Claude doer, Gemini doer, Gemini reviewer)

Closes [#151]

Test plan

• [ ] CI green (795 tests passing locally, 3 skipped)
• [ ] Claude members: settings.local.json contains mcpServers.apra-fleet.disabled=true after compose_permissions
• [ ] Gemini members: .gemini/settings.json contains mcp.excluded with apra-fleet after compose_permissions

🤖 Generated with Claude Code

[Anonymous]

Ticket changed by: kumaakh

• status: open --> closed