Widens the binding calibration set from PHASE_ABCDE_PRIMITIVES (20)
to PHASE_ABCDEF_PRIMITIVES (25). The five new entries:
* environmental.shell_type (per-shard hard gate)
* environmental.terminal_multiplexer (per-shard hard gate)
* environmental.keyboard_layout (per-shard hard gate; PII boundary
lifted by ANTI; emits all 4 registry values)
* environmental.numpad_usage (per-shard hard gate)
* temporal.lifecycle_markers.exit_behavior (resolution of the E.4
hold; uses Command.followed_by_prompt from F.0)
environmental.locale joins a new PHASE_F_CONDITIONAL_PRIMITIVES set
(only fires on shards with an env / locale dump in the output).
Phase F completion log appended to BEHAVE-EXTRACTOR.md. The original
F.0 row hinted at D.0 subsumption; reversed in the log — D.0 is
enriched, not subsumed (regex catches errors when PS1 is suppressed).
Tier-A corpus delta: 25 of 37 primitives now emit. Phase G is next.