# Implementation Plan: Session Insights (session_insights_20260306)

## Phase 1: Session Data
- [ ] Task: Initialize MMA Environment
- [ ] Task: Review session_logger
    - WHERE: src/session_logger.py
    - WHAT: Check existing data

## Phase 2: Metrics Calculation
- [ ] Task: Implement token timeline
    - WHERE: src/gui_2.py
    - WHAT: Token usage over time
    - HOW: Graph from history
- [ ] Task: Implement cost projection
    - WHERE: src/gui_2.py
    - WHAT: Estimate remaining budget
    - HOW: Linear extrapolation

## Phase 3: UI
- [ ] Task: Render insights panel
    - WHERE: src/gui_2.py
    - WHAT: Timeline, projection, summary
    - HOW: imgui widgets
    - SAFETY: Handle zero session

## Phase 4: Verification
- [ ] Task: Test insights
- [ ] Task: Conductor - Phase Verification