Prepare manifest for v1.0.0 release

Author: Spartan-71

extension/manifest.json

@@ -1,8 +1,8 @@
 {
   "manifest_version": 3,
   "name": "Read It Out",
-  "version": "0.1.0",
-  "description": "Read any webpage or article aloud with natural AI voices. Free built-in, local Kokoro, or bring your own API key.",
+  "version": "1.0.0",
+  "description": "TTS for any webpage — runs fully local with Kokoro, or connect your preferred AI voice provider.",
   "icons": {
     "16": "assets/icon-16.png",
     "32": "assets/icon-32.png",