docs: clarify official scoped npm package and publish access

Agent-Logs-Url: https://github.com/th30d4y/OpenLearnX/sessions/3f647bf4-06fc-42ca-b237-765f74c4ded2

Co-authored-by: 0x5t4l1n <161853795+0x5t4l1n@users.noreply.github.com>

README.md

@@ -2,6 +2,16 @@
 
 **OpenLearnX** is an open-source, decentralized learning and assessment platform that combines adaptive AI-driven quizzes, real-time code execution, and blockchain-based NFT certificates to create a transparent, verifiable, and personalized educational experience.
 
+## Official npm Package
+
+The official package for this repository is:
+
+```bash
+npm install @th30d4y/openlearnx
+```
+
+Do **not** use the unscoped `openlearnx` package name.
+
 ## Features
 
 - **Adaptive Learning** – Questions dynamically adjust in real-time based on learner performance using IRT (Item Response Theory) and AI models

frontend/README.md

@@ -8,6 +8,9 @@ OpenLearnX is an AI-powered learning platform with adaptive quizzes, coding prac
 npm i @th30d4y/openlearnx@2.0.4
 ```
 
+> Official package name: `@th30d4y/openlearnx` (scoped).  
+> Unscoped `openlearnx` is not the official package for this repository.
+
 ## Project
 
 This package contains the OpenLearnX frontend (Next.js).

frontend/package.json

@@ -79,7 +79,8 @@
   },
   "repository": "https://github.com/th30d4y/OpenLearnX.git",
   "publishConfig": {
-    "registry": "https://registry.npmjs.org"
+    "registry": "https://registry.npmjs.org",
+    "access": "public"
   },
   "files": [
     "README.md",