fix(core): improve SmartPdf lifecycle management and update dependencies

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@push.rocks/smartai",
-  "version": "0.5.6",
+  "version": "0.5.8",
   "private": false,
   "description": "SmartAi is a versatile TypeScript library designed to facilitate integration and interaction with various AI models, offering functionalities for chat, audio generation, document processing, and vision tasks.",
   "main": "dist_ts/index.js",
@@ -26,12 +26,12 @@
     "@anthropic-ai/sdk": "^0.57.0",
     "@push.rocks/smartarray": "^1.1.0",
     "@push.rocks/smartfile": "^11.2.5",
-    "@push.rocks/smartpath": "^5.0.18",
-    "@push.rocks/smartpdf": "^3.2.2",
+    "@push.rocks/smartpath": "^6.0.0",
+    "@push.rocks/smartpdf": "^3.3.0",
     "@push.rocks/smartpromise": "^4.2.3",
-    "@push.rocks/smartrequest": "^2.1.0",
+    "@push.rocks/smartrequest": "^4.2.1",
     "@push.rocks/webstream": "^1.0.10",
-    "openai": "^5.10.2"
+    "openai": "^5.11.0"
   },
   "repository": {
     "type": "git",