release: v0.1.0 — one-click install, keyless boot, in-app Provider Settings (#142)

The first formal release.

- One-click install via Pinokio; keyless boot lands on a live Esri World
  Imagery satellite globe with keyless terrain, with automatic OSM fallback
  and graceful degradation when terrain is unavailable.
- Provider Settings (the POWER UP panel): add, replace, or remove API keys
  inside the app; credential files made owner-only before any secret is
  written; external keys shown read-only; the panel refuses shared or proxied
  servers.
- Keyless capability responses for the optional HUD summary and place search.
- Aircraft-identity voice answers cover operator, type, and route, and say so
  plainly when enrichment is unavailable.
- README rewritten keyless-first; concise 0.1.0 changelog section; CI
  workflow included.

Gates: 2,672 unit tests pass / 0 fail, build clean, tracking regression
108/108, map-source tray QA pass, setup doctor ready.

src/data/cctvViewshed.js

@@ -2,7 +2,7 @@
  * @module cctvViewshed
  *
  * Viewshed presentation for the CCTV layer (design:
- * the CCTV viewshed geometry contract).
+ * docs/superpowers/specs/2026-07-05-cctv-viewshed-gizmo-design.md §3a/§3b).
  *
  * Two responsibilities, both pure of layer state:
  *  - Color identity: a stable per-camera hue (golden-angle spaced over the
@@ -30,7 +30,7 @@ const LINE_ALPHA_ACTIVE = 1.0;
  * Stable hue (degrees, [0, 360)) for a camera's position in the id-sorted
  * catalog. Golden-angle spacing keeps any local cluster of neighbor cameras
  * visually separated; id-sorting makes the assignment deterministic across
- * sessions for a stable catalog (design §3a, open question Q4).
+ * sessions for a stable catalog (design §3a, owner question Q4).
  * @param {number} index - Camera index in the id-sorted catalog.
  * @returns {number} Hue in degrees.
  */