🏗️ Architecture: Session 137: How to structure the remaining platform consoli...

Date: 2026-02-23
Time: 03:26:46 UTC
Session: gspace1-137.2
Agent: backend
Confidence: 90%
Status: ✅ Documented

📋 Decision Context

Question:

Session 137: How to structure the remaining platform consolidation work from Session 136 gaps?

Task: Session 137: Complete platform consolidation - all remaining gaps from Session 136

🎯 Decision Made

Chosen:

6-phase implementation plan: (1) FlowBackendExecutionService + FlowSchemaService, (2) Port AppUiConfiguration extensions from gmodules1, (3) Port TemplateRegistry to backend-vitto-api, (4) Backend-first state wiring for local-only tools, (5) Dead weight stripping + cleanup, (6) Vitto flow generation extension

Options Considered:

1. Implement everything in one massive pass
2. Split into focused phases ordered by dependency
3. Only do highest-leverage items (FlowBackendExecution + TemplateRegistry)

💭 Reasoning

Session 136 completed the scaffolding (rename, routes, docs, schema endpoints) but did not implement the actual services and integrations. The remaining work has clear dependencies: FlowBackendExecution needs the schema endpoints (done in S136). AppUiConfiguration port is independent. TemplateRegistry port feeds into Vitto enhancement. Backend-first wiring uses flow-engine as reference. Dead weight stripping is safe cleanup. Vitto enhancement depends on TemplateRegistry. Ordered by dependency chain and impact.

📁 Files Involved

• apis/backend-api/src/app/data/data.controller.ts
• libs/libs-structural/flow-engine-lib/src/index.ts
• libs/core/module-config/src/index.ts
• apis/backend-vitto-api/src/app/module-generation/module-generation.service.ts

🔗 Related

• Decision ID: dev_1771817206012_jeseu48
• Session: 137
• Workspace: gspace1

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