perf: pre-compute type embeddings at build time (zero runtime cost)

Major optimization - all type embeddings now built into package:

Build-time generation:
- Created scripts/buildTypeEmbeddings.ts to generate all type embeddings
- Generates embeddings for 31 NounTypes + 40 VerbTypes at build time
- Stores as base64-encoded binary data in embeddedTypeEmbeddings.ts
- Added check script to rebuild only when needed

Updated all consumers:
- NeuralEntityExtractor: loads pre-computed embeddings (instant)
- BrainyTypes: loads pre-computed embeddings (instant init)
- NaturalLanguageProcessor: loads pre-computed embeddings (instant init)

Build process:
- Added npm run build:types to generate embeddings
- Added npm run build:types:if-needed for conditional rebuild
- Integrated into main build pipeline
- Auto-rebuilds only when types or build script change

Benefits:
- Zero runtime cost - embeddings loaded instantly
- Survives all container restarts
- All 71 types always available (31 nouns + 40 verbs)
- ~100KB memory overhead for permanent performance gain
- Eliminates 5-10 second initialization delay

This completes the type embedding optimization started in v3.32.5

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@soulcraft/brainy",
-  "version": "3.32.5",
+  "version": "3.33.0",
   "description": "Universal Knowledge Protocol™ - World's first Triple Intelligence database unifying vector, graph, and document search in one API. 31 nouns × 40 verbs for infinite expressiveness.",
   "main": "dist/index.js",
   "module": "dist/index.js",
@@ -55,7 +55,10 @@
     "node": "22.x"
   },
   "scripts": {
-    "build": "npm run build:patterns:if-needed && tsc && tsc -p tsconfig.cli.json",
+    "build": "npm run build:types:if-needed && npm run build:patterns:if-needed && tsc && tsc -p tsconfig.cli.json",
+    "build:types": "tsx scripts/buildTypeEmbeddings.ts",
+    "build:types:if-needed": "node scripts/check-type-embeddings.cjs || npm run build:types",
+    "build:types:force": "npm run build:types",
     "build:patterns": "tsx scripts/buildEmbeddedPatterns.ts",
     "build:patterns:if-needed": "node scripts/check-patterns.cjs || npm run build:patterns",
     "build:patterns:force": "npm run build:patterns",