[AZ-700] gps-denied-render-map: HTML map of estimated vs truth tracks

New operator-side console-script renders a self-contained HTML map
(folium / Leaflet) comparing the estimator's JSONL track against
the tlog ground-truth track. Pinned visual style: red truth + blue
estimated polylines, start/end markers per track, 100 m + 50 m
scale circles, optional AZ-699 accuracy-summary banner, and an
--offline-tiles mode (with optional local tile-URL template) for
Jetsons without internet.

folium is gated behind a new [operator-tools] optional-dep so the
airborne binary's cold-start NFR is unaffected (C12 binary doesn't
import the new module). 14 new unit tests pin polyline count,
marker count, scale-circle radii, summary embedding, offline-tile
behaviour, and full CLI smoke. Zero mypy --strict errors.

Refines the 2026-05-20 Jetson-only test policy: unit tests may run
locally, e2e/perf/resilience/security stay Jetson-only. Documented
in _docs/02_document/tests/environment.md (Where each tier runs)
and .cursor/rules/testing.mdc (Test environment for this project).

Co-authored-by: Cursor <cursoragent@cursor.com>

.cursor/rules/testing.mdc

@@ -13,3 +13,11 @@ globs: ["**/*test*", "**/*spec*", "**/*Test*", "**/tests/**", "**/test/**"]
 - Never use Thread Sleep or fixed delays in tests; use polling or async waits
 - Keep test data factories/builders for reusable test setup
 - Tests must be independent: no shared mutable state between tests
+
+## Test environment (this project)
+
+- **Unit tests** (`tests/unit/`): may run locally on the dev workstation (`pytest tests/unit/` in the project venv). Local PASS is equivalent to Jetson PASS for this tier because the suite is fully synthetic.
+- **Blackbox / e2e / performance / resilience / security / resource-limit** tests (`tests/e2e/`, `e2e/tests/`, `tests/perf/`, …): MUST run on the Jetson Orin Nano Super (or a Jetson-equivalent arm64 agent). Use `scripts/run-tests-jetson.sh` for local dev; CI runs `.woodpecker/01-test.yml` on the colocated arm64 Jetson Woodpecker agent.
+- Do NOT run e2e tests on the local workstation and report the result. If the Jetson is unreachable, the e2e verdict is "not run" — record the gap in `_docs/_process_leftovers/` rather than substituting a local result.
+- Tests gated by `RUN_REPLAY_E2E` or `@pytest.mark.tier2` are expected to SKIP locally; that is correct behaviour, not a failure to investigate.
+- Canonical source for this policy: `_docs/02_document/tests/environment.md` § Where each tier runs (active policy).