Dataface Tasks
    Heartbeat snapshot (JSON)

    Refactor chart renderer boundaries and dispatch

    IDDFT_CORE-REFACTOR_CHART_RENDERER_BOUNDARIES_AND_DISPATCH
    Statuscompleted
    Priorityp1
    Milestonem1-ft-analytics-analyst-pilot
    Ownersr-engineer-architect

    Problem

    The chart rendering layer still mixes orchestration, Dataface JSON serialization, SVG-native export conversion, and Vega-Lite spec generation in a small number of entrypoints. This makes the renderer harder to reason about, harder to test in isolation, and prone to accidental regressions when changing one output path. Split render_chart() and generate_vega_lite_spec() into thinner orchestration methods with explicit helper modules for dispatch and output handling, while preserving behavior and existing snapshot and test coverage.

    Context

    Possible Solutions

    Plan

    Implementation Progress

    Review Feedback

    • [ ] Review cleared