chore: prepare v0.9.0-beta release

  Update package metadata for beta publication:
  - Package name: @julesl23/s5js (scoped to avoid name conflict)
  - Version: 0.9.0-beta
  - Enhanced description with feature summary
  - Repository URL points to julesl23/s5.js fork
  - Added Jules Lai to contributors
  - Expanded keywords for npm discoverability

Author: Developer

package.json

@@ -1,8 +1,8 @@
 {
-  "name": "s5js",
-  "version": "0.3.0",
+  "name": "@julesl23/s5js",
+  "version": "0.9.0-beta",
   "type": "module",
-  "description": "Use S5",
+  "description": "Enhanced TypeScript SDK for S5 decentralized storage with path-based API, media processing, and directory utilities",
   "main": "./dist/src/index.js",
   "module": "./dist/src/index.js",
   "types": "./dist/src/index.d.ts",
@@ -54,21 +54,26 @@
   },
   "repository": {
     "type": "git",
-    "url": "git+https://github.com/s5-dev/s5.js.git"
+    "url": "git+https://github.com/julesl23/s5.js.git"
   },
   "keywords": [
-    "s5"
+    "s5",
+    "storage",
+    "decentralized",
+    "typescript",
+    "media-processing"
   ],
   "author": "s5-dev",
   "contributors": [
     "redsolver",
-    "Lume Web"
+    "Lume Web",
+    "Jules Lai (julesl23)"
   ],
   "license": "(MIT OR Apache-2.0)",
   "bugs": {
-    "url": "https://github.com/s5-dev/s5.js/issues"
+    "url": "https://github.com/julesl23/s5.js/issues"
   },
-  "homepage": "https://github.com/s5-dev/s5.js#readme",
+  "homepage": "https://github.com/julesl23/s5.js#readme",
   "dependencies": {
     "@noble/ciphers": "^1.0.0",
     "@noble/ed25519": "^2.1.0",