refactor(tools): remove household, calendar, meals, and CRM tools from core

- Moved to future plugin as part of project scope adjustment
- Updated tool registration and descriptions accordingly

internal/mcpserver/streamable_integration_test.go

@@ -127,11 +127,7 @@ func streamableTestToolSet() ToolSet {
 		Backfill:      new(tools.BackfillTool),
 		Reparse:       new(tools.ReparseMetadataTool),
 		RetryMetadata: new(tools.RetryMetadataTool),
-		Household:     new(tools.HouseholdTool),
 		Maintenance:   new(tools.MaintenanceTool),
-		Calendar:      new(tools.CalendarTool),
-		Meals:         new(tools.MealsTool),
-		CRM:           new(tools.CRMTool),
 		Skills:        new(tools.SkillsTool),
 	}
 }