Milestone: What was the full scope and outcome of Session 263?

Documentation for Sessions

📝 Milestone: What was the full scope and outcome of Session 263?

Date: 2026-03-24
Time: 15:18:34 UTC
Session: gspace1-263.9
Agent: architecture
Confidence: 95%
Status: ✅ Documented

📋 Decision Context

Question:

What was the full scope and outcome of Session 263?

Task: Not specified

🎯 Decision Made

Chosen:

S263 implemented the complete PVI system across all 3 phases (V1 Foundation, V2 Intelligence+Learning, V3 Mastery+Ecosystem) plus the Intelligence Bridge. ~60+ files created/modified. 5 backend gaps fixed. 46 SDK components with intelligence. 10 backend PVI endpoints. 4 new Angular components. 7 new frontend services. 7 new backend services. 3 automated cron jobs. All TypeScript compilation clean.

Options Considered:

💭 Reasoning

This was the largest single-session implementation in the project — spanning both specs (intelligence-bridge-design.md and proactive-visual-intelligence-design.md) plus the intelligence-bridge plan, all in one session. The subagent-driven approach enabled parallel execution of independent tasks: T1+T2 (preview bridge + dots) ran alongside T5 (Apply All), T7 (backend module), and T9 (timeline). Tasks with dependencies ran sequentially (T3→T4). The V3 phase added cross-module Opus escalation, feedback quality loops, multi-element selection, manifest generator pipeline, design evolution tracking, and team-level learning. All compile clean with only one pre-existing error (SSEEventType in vitto-engine.service.ts, unrelated to our changes).

📁 Files Involved

🔗 Related

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