feat(intro): add the First Light intro sequence

A deterministic WebGL film of God's Eye View coming online: a seed on Null
Island grows into a culture that draws the planet, indexes the surface
tile by tile, ingests the live feeds and outgrows its dish, ending on the
logo. Renders 16:9 and 9:16 frame by frame in headless Chromium; the
procedural score is locked to the same clock. Data and imagery are
fetched by the scripts in tools/ and are not committed.

Co-Authored-By: Claude Opus 5.5 <[email protected]>
Claude-Session: https://claude.ai/code/session_01KqP857pippaUs6konSDfe8

intro-sequence/package.json

@@ -0,0 +1,14 @@
+{
+  "name": "gev-intro-sequence",
+  "private": true,
+  "type": "module",
+  "description": "God's Eye View: the intro sequence where the system comes online. Deterministic WebGL renderer + procedural score.",
+  "scripts": {},
+  "dependencies": {
+    "@fontsource/inter": "^5.1.1",
+    "@fontsource/jetbrains-mono": "^5.1.1",
+    "playwright-core": "^1.56.1",
+    "satellite.js": "^5.0.0",
+    "three": "^0.169.0"
+  }
+}