Adds the actor.active_days primitive to the campaign factory so a
DSL actor can be bound to specific day indexes. Falls back to the
non-paused day pool when absent (existing fixtures unchanged).
Intersects with pause_windows so the campaign-wide silence still
wins if both are set.
Adds time_window_clusterer reference to fixture_harness — union-find
over attackers, edge if their session time-ranges are within
gap_days of each other. Deliberately-bad reference for fixture 4:
multi-day silent stretches fragment a single campaign because the
clusterer has no signal that bridges the gap.
Fixture 4 (paused_campaign): one campaign modeled as two DSL actors
representing the operator's two operational windows (active days
1-2 and 6-7), separated by a silent stretch (days 3-5). Both share
JA3 + HASSH + payload + C2 callback; only their active_days differ.
Five tests: corpus shape (rows in their windows, shared signals),
pipeline pass via fingerprint_clusterer at level=campaign,
adversarial fragmentation via time_window_clusterer (1-day union
threshold cannot bridge the 4-day silence → completeness collapses),
huge-gap sanity (gap_days=10 unions both halves), silent-stretch
invariant (no session leaks into the configured pause window).
Identity-level scoring is fixture 2's job; this fixture is
campaign-level only — modeling caveat documented in the YAML.
anti
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