fix(docs): update outdated vite plugin readme (#365)

- remove "experimental" notes
- add missing images config
- adjust description

Author: serhalp

packages/vite-plugin/README.md

@@ -1,11 +1,8 @@
 # @netlify/vite-plugin
 
-> [!WARNING] This is an experimental Vite plugin for Netlify. It is under active development and does **not** yet
-> support all Netlify platform features.
+Vite plugin that emulates Netlify's platform features within your Vite dev server.
 
-A Vite plugin that integrates with Netlify's platform features.
-
-## 🚧 Feature Support
+## Feature Support
 
 | Feature                | Supported |
 | ---------------------- | --------- |
@@ -18,8 +15,7 @@ A Vite plugin that integrates with Netlify's platform features.
 | Environment Variables  | ✅ Yes    |
 | Image CDN              | ✅ Yes    |
 
-> Note: Missing features will be added incrementally. This module is **not** intended to be a full replacement for the
-> Netlify CLI.
+> This module is **not** intended to be a full replacement for the Netlify CLI.
 
 ## Installation
 
@@ -37,6 +33,7 @@ The plugin accepts the following options:
 - `edgeFunctions`: Configure edge functions
 - `functions`: Configure serverless functions
 - `headers`: Configure response headers
+- `images`: Configure Image CDN functionality
 - `redirects`: Configure URL redirects
 - `staticFiles`: Configure static file serving