chore(tracker): close B1.1 + ca7e43df (false-positive needs_human flags) [axon-1202db7c, axon-ca7e43df, hx-5f4d4ea1]

Both beads' implementations had landed cleanly between my last push and
this cleanup; the ddx review/intake pipelines applied false-positive
needs_human flags due to mechanical wrapper failures, not code issues.

  axon-1202db7c (B1.1) — extract axon-cypher-ast crate
    Closed via 82500f2. All 6 ACs verified. Reviewer flagged
    review-error: unparseable (JSON verdict format), but the merge is
    clean. Workspace test, check, clippy all pass; cargo tree confirms
    AC6 leaf-on-axon-core. Unblocks B1.2 (axon-d323acc9).

  axon-ca7e43df — audit intent lineage links and filters
    Closed via 80e1c3d. Implementation in audit/+page.svelte covers
    deep links, lineage panel with all 7 fields, REST endpoint
    chronological order, and intent-audit-lineage.spec.ts. Intake's
    "AC dropped or altered" rationale was wrong — AC text is
    unchanged.

  hx-5f4d4ea1 — UI toggle race
    Stripped re-applied needs_human label. Intake claimed
    "description drops commitment ADR-020", but the description still
    contains the ADR-020/ADR-021 reference. Real AC6 gap (state
    machine type union) remains; bead stays open.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

Author: easel