ver 1.5.1 — duplicate-gate precision (common tokens, cross-kind)

Live 1.5.0 use caught the gate blocking a decision note over the single
vault-common token "echo" (min-normalized overlap gives any one-token
entity a 1.0 score). New echo_index.gate_candidates() + token_df():

- gate blocks same-kind candidates only; cross-kind name collisions
  (a decision titled after its project) warn instead of blocking
- a lone shared token blocks only when unique to that entity (df == 1);
  multi-token overlaps still block

fuzzy_candidates (advisory warnings) and exit-76/--merge-into/--force
semantics unchanged. +3 offline unit tests, gate e2e cases restructured
+2 new; verified live both directions. All suites green.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
This commit is contained in:
Jason Stedwell
2026-07-03 13:03:07 -05:00
parent be3fd36ebf
commit 3b6c3053cb
10 changed files with 155 additions and 15 deletions
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