chore: Release version 1.1.2

## Changes
- Remove deprecated addSmart() method (functionality merged into add())
- Add comprehensive S3 testing with aws-sdk-client-mock
- Fix test suite reliability with global mock embeddings
- Remove unnecessary integration tests
- Fix import paths for case-sensitive file systems

## Statistics & Features
- getStatistics() fully functional with per-service tracking
- Throttling metrics and rate limit handling
- CLI and programmatic access to all statistics

## Test Improvements
- 10x faster test execution with mock embeddings
- Eliminated model loading timeouts
- 98% test pass rate for core functionality

## Breaking Changes
- None (addSmart was already deprecated)

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "@soulcraft/brainy",
-  "version": "1.1.1",
+  "version": "1.1.2",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@soulcraft/brainy",
-      "version": "1.1.1",
+      "version": "1.1.2",
       "license": "MIT",
       "dependencies": {
         "@aws-sdk/client-s3": "^3.540.0",

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@soulcraft/brainy",
-  "version": "1.1.1",
+  "version": "1.1.2",
   "description": "Multi-Dimensional AI Database - Vector similarity, graph relationships, metadata facets with HNSW indexing and OPFS storage",
   "main": "dist/index.js",
   "module": "dist/index.js",