merge: ux-at-last — federation network map (3D orbital, 2D toggle, live peer requests)

Branch stays alive for continued UX work; fast-forwarded to main after this
merge so it continues from the current tip.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

neode-ui/package.json

@@ -33,6 +33,7 @@
     "dompurify": "^3.3.3",
     "fast-json-patch": "^3.1.1",
     "fuse.js": "^7.1.0",
+    "gsap": "^3.15.0",
     "leaflet": "^1.9.4",
     "pinia": "^3.0.4",
     "qr-scanner": "^1.4.2",