feat(oracle): scaffold project + mineflayer spectator bot

Adds oracle-bot/ with package.json and bot.js. OracleBot connects to
the Paper 1.21.11 dev server (offline auth), auto-enters spectator mode,
exposes getPlayers/scanArea/getNearbyEntities/getWorldInfo/followPlayer,
and reconnects with exponential backoff (1s→30s max).

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

oracle-bot/package.json

@@ -0,0 +1,15 @@
+{
+  "name": "oracle-bot",
+  "version": "0.1.0",
+  "description": "Mortdecai Mind's Eye — live AI vision viewport",
+  "main": "server.js",
+  "scripts": {
+    "start": "node server.js",
+    "dev": "node server.js --dev"
+  },
+  "dependencies": {
+    "mineflayer": "^4.23.0",
+    "express": "^4.21.0",
+    "ws": "^8.18.0"
+  }
+}