* fix(process): order interaction differences by their dispatch time
first_divergence ranks candidate differences by the earliest recorded
time of the differing observations, but eventTime read only `at_ms`.
Interaction events record their time as `dispatched_at_ms`
(and `scheduled_at_ms`), so a changed interaction always ranked as
untimed. An interaction outcome that differed at 6 ms therefore lost to
a process sample that differed at 500 ms.
Give each comparison dimension its recorded time field. Interactions use
the dispatch time, when their outcome was observed; the other
dimensions keep `at_ms`. An earlier process difference still wins.
Fixes#2645
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* fix(process): require ordered interaction dispatch times in captures
Comparison ranks a changed interaction by its dispatch time, while
firstCollectionDivergence returns the first differing interaction by
sequence. The capture parser checked only that interaction sequences are
contiguous, so an imported capture whose dispatch times decrease could
make that first-by-sequence difference later than another differing
interaction.
Interactions are dispatched in sequence and their times come from the
monotonic capture clock, so require non-decreasing dispatch times at
parsing, as frames, rendered frames, process samples and filesystem
checkpoints already require for their timestamps.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
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