First cut of aura's visual face (issue #101; the web-from-disk pivot
ratified into C14/C22 this session, commit 3b56efb): tap arbitrary
recorder streams from a run, persist them to disk as columnar (SoA)
JSON, and serve them as a self-contained uPlot HTML chart — feeds
overlaid on a shared timestamp axis, or timestamp-aligned in stacked
panels. `aura run [--macd] [--trace <name>]` and `aura run --real <SYM>
... [--trace <name>]` persist; `aura chart <name> [--panels]` serves.
Both modes share one synthetic-union-spine join_on_ts alignment.
Signed via the specify auto-sign gate: the user is away under an
explicit "work fully autonomously, document decisions" mandate, so no
manual signature was available. All objective gates green (precondition
clean, self-review clean, grounding-check PASS), and a unanimous 5-lens
adversarial spec-skeptic panel (criterion / grounding / scope-fork /
ambiguity / plan-readiness all SOUND).
The panel earned its keep — two self-correction rounds to unanimity:
- Round 0 caught (a) panels shipped NOT timestamp-aligned, contradicting
the user's verbatim "aligned nach Timestamps in Panels" — corrected to
conform to issue #101 Fork A; (b) the USAGE advertised `--macd --trace`
with no dispatch arm — corrected to an orthogonal `--trace` composing
with every run form via a shared persist helper.
- Round 1 caught the union-spine -> join_on_ts mapping under-specified
(which tap is the spine?) — corrected with an explicit 3-step
synthetic-empty-spine mechanism (no privileged tap, no points dropped),
plus a to_rows uniformly-f64 clarification.
The two delegated naive-viewer decisions (per-series y-scale, union
spine) are documented with provenance on issue #101.
refs #101
Brummel
bcf48f3f86