🏗️ Architecture: What are the critical gaps in the platform builder tools for...

Date: 2026-01-20
Time: 23:19:28 UTC
Session: editor2-54.2
Agent: angular
Confidence: 90%
Status: ✅ Documented

📋 Decision Context

Question:

What are the critical gaps in the platform builder tools for space-builders?

Task: Not specified

🎯 Decision Made

Chosen:

Identified 5 critical issues: (1) Page-builder stuck on single page with no tab navigation or page context; (2) Universe-explorer visualization lacks semantic meaning - flat node graph instead of layered hierarchy; (3) Page content not generated during AI flow - page-builder has nothing to edit; (4) No clear user journey/role visualization in explorer; (5) Tool orchestration lacks page-level context passing

Options Considered:

• No alternatives documented

💭 Reasoning

Analysis of sessions 52-53 documentation, code review of page-builder, universe-explorer, unified-builder, and runtime-preview components. The architecture is well-designed (THREE-TIER model with THE-ONE-WAY persistence), but the UX implementation has gaps. Page-builder doesn't receive pageId from navigation clicks, universe-explorer shows raw node graphs without semantic layers, and the tool tabs don't update to show current page context.

📁 Files Involved

• libs/libs-structural/page-builder/src/lib/page-builder.component.ts
• libs/libs-space/universe-explorer/src/lib/components/universe-explorer-canvas/universe-explorer-canvas.component.ts
• libs/libs-space/unified-builder/src/lib/components/unified-builder/unified-builder.component.ts
• libs/libs-space/universe-canvas/src/lib/components/runtime-preview/runtime-preview.component.ts

🔗 Related

• Decision ID: dev_1768951168709_vlfdfsa
• Session: 54
• Workspace: editor2

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