Loki Mode v7.82.0

Hardening sweep: 36 verified bug fixes, real-cluster-proven deployment, UX polish

A large correctness + trust release. Every bug below was found by an adversarial
hunt and independently confirmed by a second reviewer before any fix (about half
the raw findings were refuted and dropped, so what shipped is real). Two of the
deployment fixes were caught only by running the published image on a real
Kubernetes cluster. Council 3/3 after a round that caught (and this release
corrects) an auth-hardening over-reach.

Trust and security

• Override council (Bun route): the stub judge now fails CLOSED. Self-authored
  counter-evidence can no longer lift a Critical/High code-review BLOCK; only a
  real adjudicator the agent does not control may. This matches the bash route
  and closes a cross-route trust inconsistency.
• Completion council: the devil's-advocate check no longer always vetoes a
  unanimous COMPLETE (it read test logs from a path nothing writes). It now reads
  the structured test-results record; a real failing build is still vetoed.
• Dashboard auth: data-bearing GET endpoints (cost, council transcripts,
  escalations, app-runner logs, findings, learnings, ...) now require the read
  scope under enterprise auth, closing an unauthenticated-read bypass. Probes,
  A2A discovery, the auth-bootstrap endpoint, and /metrics stay public (so k8s
  health checks and Prometheus scraping keep working).
• Audit log: the tamper-evident hash chain is now lock-protected against
  concurrent writes (it silently corrupted under concurrency before).

Deployment (found by running the real image on Kubernetes)

• The Docker image was missing redis-cli, boto3, and the lokistore package, so
  the reference queue-consumer's redis backend and the S3 object-store sync both
  failed at runtime despite the features being shipped. All three are now in the
  image (proven end-to-end against a real Redis and a real MinIO bucket).
• S3 object-store backend gained custom-endpoint support (LOKI_STORAGE_ENDPOINT /
  storage.endpoint), so MinIO/Ceph/R2 and other S3-compatible stores work, not
  just AWS.
• Helm HA: the chart no longer renders a multi-replica control plane onto one
  ReadWriteOnce audit volume (which hung pods with Multi-Attach and corrupted the
  single-writer audit chain). A render-time preflight fails loudly with guidance;
  values-ha/production default to a single audit writer. A ServiceMonitor
  template now actually ships for the documented observability.serviceMonitor knob.

Correctness (selected from the 36)

• loki why: added the missing "exited" status, aligned the completion-record
  vocabulary, and stopped surfacing a previous run's branch/PR as the current
  crashed run's.
• loki plan --json emits clean JSON (not ANSI) on error paths; --budget 0 is
  rejected (it used to pause before any work while status said "no limit");
  loki memory retrieve shows real source/score; preview/docker/deploy flag
  parsing no longer swallows the next flag as a value.
• The auto-resume wrapper no longer aborts on the first rate-limit retry; rate
  limit detection no longer false-positives on the agent's own generated output;
  config-file YAML fallback no longer collides same-named keys; event JSON
  escapes control characters; MCP mem_search collection filter returns results;
  memory retrieval no longer double-returns anti-patterns.

Experience

• Zero-config loki start: auto-discovers an on-disk spec, shows an interrupted-
  build resume hint, and prints a one-line pre-flight summary (all additive,
  opt-out, default behavior unchanged).
• Dashboard first-run launchpad and a shareable build summary.

Removed

• The experimental hierarchical (PageIndex-pattern) tree retrieval. A real-LLM
  benchmark measured it no better than keyword on the current corpus, so it is
  removed rather than shipped as dead weight. Default retrieval is unchanged.

About 14 new regression tests cover the above; full suite green (1422 pytest +
67 shell suites), helm lint clean across all worker modes.