SkyGraph: realtime all-sky dashboard — live ADS-B, SGP4 satellites, wasm anomaly scoring

Standalone extraction of the RuVector ADR-199 presentation plane:
- docs/: vanilla-JS dashboard (GitHub Pages root) with prebuilt wasm engine
- core/: sky-monitor appliance core (pure subset compiles to wasm32;
  appliance feature uses ruvector-core/-graph 2.2 from crates.io — verified)
- wasm/: SkyProjector, SatPropagator + predict_passes, embed_track/novelty,
  AnomalyScorer (13/13 native tests)

Co-Authored-By: claude-flow <ruv@ruv.net>

Author: ruvnet

.gitignore

@@ -0,0 +1,5 @@
+/target
+**/target
+node_modules
+# NOTE: docs/pkg (the built wasm engine) is deliberately committed so the
+# GitHub Pages demo works without a build step.